Home / 160,903,958.60-241,355,937.90-58,671,331.40

Finding the Fourth Proportional to 160,903,958.60, 241,355,937.90 and 58,671,331.40

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Solution

The fourth proportional to 160,903,958.60, 241,355,937.90 and 58,671,331.40 is: 88,006,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,903,958.60 : 241,355,937.90 = 58,671,331.40 : x
  2. Step 2: Convert to fraction form
    160,903,958.60/241,355,937.90 = 58,671,331.40/x
  3. Step 3: Cross multiply
    160,903,958.60x = 241,355,937.90 × 58,671,331.40
  4. Step 4: Simplify right side
    160,903,958.60x = 14,160,674,217,888,720
  5. Step 5: Solve for x
    x = 14,160,674,217,888,720/160,903,958.60
  6. Step 6: Final answer
    x = 88,006,997.10

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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.