Home / 63,927,386.64-88,228,428.12-36,055,814.40

Finding the Fourth Proportional to 63,927,386.64, 88,228,428.12 and 36,055,814.40

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Solution

The fourth proportional to 63,927,386.64, 88,228,428.12 and 36,055,814.40 is: 49,761,893.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927,386.64 : 88,228,428.12 = 36,055,814.40 : x
  2. Step 2: Convert to fraction form
    63,927,386.64/88,228,428.12 = 36,055,814.40/x
  3. Step 3: Cross multiply
    63,927,386.64x = 88,228,428.12 × 36,055,814.40
  4. Step 4: Simplify right side
    63,927,386.64x = 3,181,147,829,098,461
  5. Step 5: Solve for x
    x = 3,181,147,829,098,461/63,927,386.64
  6. Step 6: Final answer
    x = 49,761,893.87

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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.