Home / 10,518,744,712.50-14,516,323,998.93-5,825,057,800.50

Finding the Fourth Proportional to 10,518,744,712.50, 14,516,323,998.93 and 5,825,057,800.50

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Solution

The fourth proportional to 10,518,744,712.50, 14,516,323,998.93 and 5,825,057,800.50 is: 8,038,832,451.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,518,744,712.50 : 14,516,323,998.93 = 5,825,057,800.50 : x
  2. Step 2: Convert to fraction form
    10,518,744,712.50/14,516,323,998.93 = 5,825,057,800.50/x
  3. Step 3: Cross multiply
    10,518,744,712.50x = 14,516,323,998.93 × 5,825,057,800.50
  4. Step 4: Simplify right side
    10,518,744,712.50x = 84,558,426,344,552,546,304
  5. Step 5: Solve for x
    x = 84,558,426,344,552,546,304/10,518,744,712.50
  6. Step 6: Final answer
    x = 8,038,832,451.56

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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.