Home / 156,013,800.60-233,852,739.30-58,931,995.80

Finding the Fourth Proportional to 156,013,800.60, 233,852,739.30 and 58,931,995.80

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Solution

The fourth proportional to 156,013,800.60, 233,852,739.30 and 58,931,995.80 is: 88,334,548.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,013,800.60 : 233,852,739.30 = 58,931,995.80 : x
  2. Step 2: Convert to fraction form
    156,013,800.60/233,852,739.30 = 58,931,995.80/x
  3. Step 3: Cross multiply
    156,013,800.60x = 233,852,739.30 × 58,931,995.80
  4. Step 4: Simplify right side
    156,013,800.60x = 13,781,408,650,246,094
  5. Step 5: Solve for x
    x = 13,781,408,650,246,094/156,013,800.60
  6. Step 6: Final answer
    x = 88,334,548.59

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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.