Home / 61,774,834.50-92,687,951.43-27,213,547.14

Finding the Fourth Proportional to 61,774,834.50, 92,687,951.43 and 27,213,547.14

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Solution

The fourth proportional to 61,774,834.50, 92,687,951.43 and 27,213,547.14 is: 40,831,642.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,774,834.50 : 92,687,951.43 = 27,213,547.14 : x
  2. Step 2: Convert to fraction form
    61,774,834.50/92,687,951.43 = 27,213,547.14/x
  3. Step 3: Cross multiply
    61,774,834.50x = 92,687,951.43 × 27,213,547.14
  4. Step 4: Simplify right side
    61,774,834.50x = 2,522,367,935,550,335.50
  5. Step 5: Solve for x
    x = 2,522,367,935,550,335.50/61,774,834.50
  6. Step 6: Final answer
    x = 40,831,642.14

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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.