Home / 4,105,736,620.80-6,158,604,931.20-1,924,923,206.40

Finding the Fourth Proportional to 4,105,736,620.80, 6,158,604,931.20 and 1,924,923,206.40

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Solution

The fourth proportional to 4,105,736,620.80, 6,158,604,931.20 and 1,924,923,206.40 is: 2,887,384,809.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,736,620.80 : 6,158,604,931.20 = 1,924,923,206.40 : x
  2. Step 2: Convert to fraction form
    4,105,736,620.80/6,158,604,931.20 = 1,924,923,206.40/x
  3. Step 3: Cross multiply
    4,105,736,620.80x = 6,158,604,931.20 × 1,924,923,206.40
  4. Step 4: Simplify right side
    4,105,736,620.80x = 11,854,841,551,116,355,584
  5. Step 5: Solve for x
    x = 11,854,841,551,116,355,584/4,105,736,620.80
  6. Step 6: Final answer
    x = 2,887,384,809.60

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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.