Home / 54,758,218,024.04-75,566,784,561.14-30,344,036,068.97

Finding the Fourth Proportional to 54,758,218,024.04, 75,566,784,561.14 and 30,344,036,068.97

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Solution

The fourth proportional to 54,758,218,024.04, 75,566,784,561.14 and 30,344,036,068.97 is: 41,875,015,643.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,758,218,024.04 : 75,566,784,561.14 = 30,344,036,068.97 : x
  2. Step 2: Convert to fraction form
    54,758,218,024.04/75,566,784,561.14 = 30,344,036,068.97/x
  3. Step 3: Cross multiply
    54,758,218,024.04x = 75,566,784,561.14 × 30,344,036,068.97
  4. Step 4: Simplify right side
    54,758,218,024.04x = 2,293,001,236,339,317,538,816
  5. Step 5: Solve for x
    x = 2,293,001,236,339,317,538,816/54,758,218,024.04
  6. Step 6: Final answer
    x = 41,875,015,643.00

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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.