Home / 182,413,658.92-251,730,985.71-98,781,881.22

Finding the Fourth Proportional to 182,413,658.92, 251,730,985.71 and 98,781,881.22

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Solution

The fourth proportional to 182,413,658.92, 251,730,985.71 and 98,781,881.22 is: 136,319,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,413,658.92 : 251,730,985.71 = 98,781,881.22 : x
  2. Step 2: Convert to fraction form
    182,413,658.92/251,730,985.71 = 98,781,881.22/x
  3. Step 3: Cross multiply
    182,413,658.92x = 251,730,985.71 × 98,781,881.22
  4. Step 4: Simplify right side
    182,413,658.92x = 24,866,460,329,225,180
  5. Step 5: Solve for x
    x = 24,866,460,329,225,180/182,413,658.92
  6. Step 6: Final answer
    x = 136,319,069.94

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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.