Home / 54,625,411.53-75,382,188.10-29,845,066.14

Finding the Fourth Proportional to 54,625,411.53, 75,382,188.10 and 29,845,066.14

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Solution

The fourth proportional to 54,625,411.53, 75,382,188.10 and 29,845,066.14 is: 41,185,710.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,411.53 : 75,382,188.10 = 29,845,066.14 : x
  2. Step 2: Convert to fraction form
    54,625,411.53/75,382,188.10 = 29,845,066.14/x
  3. Step 3: Cross multiply
    54,625,411.53x = 75,382,188.10 × 29,845,066.14
  4. Step 4: Simplify right side
    54,625,411.53x = 2,249,786,389,547,808.25
  5. Step 5: Solve for x
    x = 2,249,786,389,547,808.25/54,625,411.53
  6. Step 6: Final answer
    x = 41,185,710.58

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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.