Home / 172,437,307,566.90-237,960,951,948.81-96,314,832,467.70

Finding the Fourth Proportional to 172,437,307,566.90, 237,960,951,948.81 and 96,314,832,467.70

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Solution

The fourth proportional to 172,437,307,566.90, 237,960,951,948.81 and 96,314,832,467.70 is: 132,913,054,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,437,307,566.90 : 237,960,951,948.81 = 96,314,832,467.70 : x
  2. Step 2: Convert to fraction form
    172,437,307,566.90/237,960,951,948.81 = 96,314,832,467.70/x
  3. Step 3: Cross multiply
    172,437,307,566.90x = 237,960,951,948.81 × 96,314,832,467.70
  4. Step 4: Simplify right side
    172,437,307,566.90x = 22,919,169,220,804,045,963,264
  5. Step 5: Solve for x
    x = 22,919,169,220,804,045,963,264/172,437,307,566.90
  6. Step 6: Final answer
    x = 132,913,054,281.55

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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.