Home / 7,411,001,842.24-10,227,360,228.72-4,024,053,885.52

Finding the Fourth Proportional to 7,411,001,842.24, 10,227,360,228.72 and 4,024,053,885.52

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Solution

The fourth proportional to 7,411,001,842.24, 10,227,360,228.72 and 4,024,053,885.52 is: 5,553,290,842.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411,001,842.24 : 10,227,360,228.72 = 4,024,053,885.52 : x
  2. Step 2: Convert to fraction form
    7,411,001,842.24/10,227,360,228.72 = 4,024,053,885.52/x
  3. Step 3: Cross multiply
    7,411,001,842.24x = 10,227,360,228.72 × 4,024,053,885.52
  4. Step 4: Simplify right side
    7,411,001,842.24x = 41,155,448,666,993,426,432
  5. Step 5: Solve for x
    x = 41,155,448,666,993,426,432/7,411,001,842.24
  6. Step 6: Final answer
    x = 5,553,290,842.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.