Home / 65,221,644.40-97,832,466.60-62,032,998.40

Finding the Fourth Proportional to 65,221,644.40, 97,832,466.60 and 62,032,998.40

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Solution

The fourth proportional to 65,221,644.40, 97,832,466.60 and 62,032,998.40 is: 93,049,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,221,644.40 : 97,832,466.60 = 62,032,998.40 : x
  2. Step 2: Convert to fraction form
    65,221,644.40/97,832,466.60 = 62,032,998.40/x
  3. Step 3: Cross multiply
    65,221,644.40x = 97,832,466.60 × 62,032,998.40
  4. Step 4: Simplify right side
    65,221,644.40x = 6,068,841,244,065,853
  5. Step 5: Solve for x
    x = 6,068,841,244,065,853/65,221,644.40
  6. Step 6: Final answer
    x = 93,049,497.60

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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.