Home / 40,348,718,744.64-60,470,581,046.04-16,417,333,972.14

Finding the Fourth Proportional to 40,348,718,744.64, 60,470,581,046.04 and 16,417,333,972.14

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Solution

The fourth proportional to 40,348,718,744.64, 60,470,581,046.04 and 16,417,333,972.14 is: 24,604,640,628.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,348,718,744.64 : 60,470,581,046.04 = 16,417,333,972.14 : x
  2. Step 2: Convert to fraction form
    40,348,718,744.64/60,470,581,046.04 = 16,417,333,972.14/x
  3. Step 3: Cross multiply
    40,348,718,744.64x = 60,470,581,046.04 × 16,417,333,972.14
  4. Step 4: Simplify right side
    40,348,718,744.64x = 992,765,724,522,197,680,128
  5. Step 5: Solve for x
    x = 992,765,724,522,197,680,128/40,348,718,744.64
  6. Step 6: Final answer
    x = 24,604,640,628.25

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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.