Home / 49,551,855.17-68,354,007.54-46,044,652.11

Finding the Fourth Proportional to 49,551,855.17, 68,354,007.54 and 46,044,652.11

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Solution

The fourth proportional to 49,551,855.17, 68,354,007.54 and 46,044,652.11 is: 63,516,017.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,551,855.17 : 68,354,007.54 = 46,044,652.11 : x
  2. Step 2: Convert to fraction form
    49,551,855.17/68,354,007.54 = 46,044,652.11/x
  3. Step 3: Cross multiply
    49,551,855.17x = 68,354,007.54 × 46,044,652.11
  4. Step 4: Simplify right side
    49,551,855.17x = 3,147,336,497,459,113
  5. Step 5: Solve for x
    x = 3,147,336,497,459,113/49,551,855.17
  6. Step 6: Final answer
    x = 63,516,017.45

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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.