Home / 6,832,984,950.30-10,249,477,425.45-1,925,658,756.30

Finding the Fourth Proportional to 6,832,984,950.30, 10,249,477,425.45 and 1,925,658,756.30

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Solution

The fourth proportional to 6,832,984,950.30, 10,249,477,425.45 and 1,925,658,756.30 is: 2,888,488,134.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,984,950.30 : 10,249,477,425.45 = 1,925,658,756.30 : x
  2. Step 2: Convert to fraction form
    6,832,984,950.30/10,249,477,425.45 = 1,925,658,756.30/x
  3. Step 3: Cross multiply
    6,832,984,950.30x = 10,249,477,425.45 × 1,925,658,756.30
  4. Step 4: Simplify right side
    6,832,984,950.30x = 19,736,995,951,816,974,336
  5. Step 5: Solve for x
    x = 19,736,995,951,816,974,336/6,832,984,950.30
  6. Step 6: Final answer
    x = 2,888,488,134.45

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Double scale
Find fourth proportional to 6,832,984,951.30, 10,249,477,426.95 and 1,925,658,757.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.