Home / 131,652,432.59-197,559,365.47-58,930,702.25

Finding the Fourth Proportional to 131,652,432.59, 197,559,365.47 and 58,930,702.25

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Solution

The fourth proportional to 131,652,432.59, 197,559,365.47 and 58,930,702.25 is: 88,432,184.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,652,432.59 : 197,559,365.47 = 58,930,702.25 : x
  2. Step 2: Convert to fraction form
    131,652,432.59/197,559,365.47 = 58,930,702.25/x
  3. Step 3: Cross multiply
    131,652,432.59x = 197,559,365.47 × 58,930,702.25
  4. Step 4: Simplify right side
    131,652,432.59x = 11,642,312,142,076,378
  5. Step 5: Solve for x
    x = 11,642,312,142,076,378/131,652,432.59
  6. Step 6: Final answer
    x = 88,432,184.00

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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.