Home / 92,523,157.04-127,739,993.60-59,540,710.72

Finding the Fourth Proportional to 92,523,157.04, 127,739,993.60 and 59,540,710.72

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Solution

The fourth proportional to 92,523,157.04, 127,739,993.60 and 59,540,710.72 is: 82,203,528.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,523,157.04 : 127,739,993.60 = 59,540,710.72 : x
  2. Step 2: Convert to fraction form
    92,523,157.04/127,739,993.60 = 59,540,710.72/x
  3. Step 3: Cross multiply
    92,523,157.04x = 127,739,993.60 × 59,540,710.72
  4. Step 4: Simplify right side
    92,523,157.04x = 7,605,730,006,312,251
  5. Step 5: Solve for x
    x = 7,605,730,006,312,251/92,523,157.04
  6. Step 6: Final answer
    x = 82,203,528.82

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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.