Home / 156,588,559.62-234,913,087.66-59,536,721.17

Finding the Fourth Proportional to 156,588,559.62, 234,913,087.66 and 59,536,721.17

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Solution

The fourth proportional to 156,588,559.62, 234,913,087.66 and 59,536,721.17 is: 89,316,582.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,588,559.62 : 234,913,087.66 = 59,536,721.17 : x
  2. Step 2: Convert to fraction form
    156,588,559.62/234,913,087.66 = 59,536,721.17/x
  3. Step 3: Cross multiply
    156,588,559.62x = 234,913,087.66 × 59,536,721.17
  4. Step 4: Simplify right side
    156,588,559.62x = 13,985,954,999,197,188
  5. Step 5: Solve for x
    x = 13,985,954,999,197,188/156,588,559.62
  6. Step 6: Final answer
    x = 89,316,582.47

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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.