Home / 7,055,778,909.52-10,581,411,246.84-2,333,223,545.68

Finding the Fourth Proportional to 7,055,778,909.52, 10,581,411,246.84 and 2,333,223,545.68

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Solution

The fourth proportional to 7,055,778,909.52, 10,581,411,246.84 and 2,333,223,545.68 is: 3,499,088,928.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,778,909.52 : 10,581,411,246.84 = 2,333,223,545.68 : x
  2. Step 2: Convert to fraction form
    7,055,778,909.52/10,581,411,246.84 = 2,333,223,545.68/x
  3. Step 3: Cross multiply
    7,055,778,909.52x = 10,581,411,246.84 × 2,333,223,545.68
  4. Step 4: Simplify right side
    7,055,778,909.52x = 24,688,797,867,650,252,800
  5. Step 5: Solve for x
    x = 24,688,797,867,650,252,800/7,055,778,909.52
  6. Step 6: Final answer
    x = 3,499,088,928.98

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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.