Home / 25,110,587,374.20-37,665,881,061.30-10,194,898,547.70

Finding the Fourth Proportional to 25,110,587,374.20, 37,665,881,061.30 and 10,194,898,547.70

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Solution

The fourth proportional to 25,110,587,374.20, 37,665,881,061.30 and 10,194,898,547.70 is: 15,292,347,821.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110,587,374.20 : 37,665,881,061.30 = 10,194,898,547.70 : x
  2. Step 2: Convert to fraction form
    25,110,587,374.20/37,665,881,061.30 = 10,194,898,547.70/x
  3. Step 3: Cross multiply
    25,110,587,374.20x = 37,665,881,061.30 × 10,194,898,547.70
  4. Step 4: Simplify right side
    25,110,587,374.20x = 383,999,836,129,688,354,816
  5. Step 5: Solve for x
    x = 383,999,836,129,688,354,816/25,110,587,374.20
  6. Step 6: Final answer
    x = 15,292,347,821.55

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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.