Home / 156,588,569.60-234,913,102.64-59,536,731.20

Finding the Fourth Proportional to 156,588,569.60, 234,913,102.64 and 59,536,731.20

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Solution

The fourth proportional to 156,588,569.60, 234,913,102.64 and 59,536,731.20 is: 89,316,597.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,588,569.60 : 234,913,102.64 = 59,536,731.20 : x
  2. Step 2: Convert to fraction form
    156,588,569.60/234,913,102.64 = 59,536,731.20/x
  3. Step 3: Cross multiply
    156,588,569.60x = 234,913,102.64 × 59,536,731.20
  4. Step 4: Simplify right side
    156,588,569.60x = 13,985,958,247,235,690
  5. Step 5: Solve for x
    x = 13,985,958,247,235,690/156,588,569.60
  6. Step 6: Final answer
    x = 89,316,597.52

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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.