Home / 59,105,868.60-88,658,802.90-51,027,965.40

Finding the Fourth Proportional to 59,105,868.60, 88,658,802.90 and 51,027,965.40

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Solution

The fourth proportional to 59,105,868.60, 88,658,802.90 and 51,027,965.40 is: 76,541,948.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,105,868.60 : 88,658,802.90 = 51,027,965.40 : x
  2. Step 2: Convert to fraction form
    59,105,868.60/88,658,802.90 = 51,027,965.40/x
  3. Step 3: Cross multiply
    59,105,868.60x = 88,658,802.90 × 51,027,965.40
  4. Step 4: Simplify right side
    59,105,868.60x = 4,524,078,326,786,620
  5. Step 5: Solve for x
    x = 4,524,078,326,786,620/59,105,868.60
  6. Step 6: Final answer
    x = 76,541,948.10

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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.