Home / 107,027,528.60-147,710,242.10-59,997,304.45

Finding the Fourth Proportional to 107,027,528.60, 147,710,242.10 and 59,997,304.45

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Solution

The fourth proportional to 107,027,528.60, 147,710,242.10 and 59,997,304.45 is: 82,803,148.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,027,528.60 : 147,710,242.10 = 59,997,304.45 : x
  2. Step 2: Convert to fraction form
    107,027,528.60/147,710,242.10 = 59,997,304.45/x
  3. Step 3: Cross multiply
    107,027,528.60x = 147,710,242.10 × 59,997,304.45
  4. Step 4: Simplify right side
    107,027,528.60x = 8,862,216,365,656,907
  5. Step 5: Solve for x
    x = 8,862,216,365,656,907/107,027,528.60
  6. Step 6: Final answer
    x = 82,803,148.70

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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.