Home / 95,889,631.81-132,363,677.40-62,852,010

Finding the Fourth Proportional to 95,889,631.81, 132,363,677.40 and 62,852,010

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Solution

The fourth proportional to 95,889,631.81, 132,363,677.40 and 62,852,010 is: 86,759,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,889,631.81 : 132,363,677.40 = 62,852,010 : x
  2. Step 2: Convert to fraction form
    95,889,631.81/132,363,677.40 = 62,852,010/x
  3. Step 3: Cross multiply
    95,889,631.81x = 132,363,677.40 × 62,852,010
  4. Step 4: Simplify right side
    95,889,631.81x = 8,319,323,175,581,574
  5. Step 5: Solve for x
    x = 8,319,323,175,581,574/95,889,631.81
  6. Step 6: Final answer
    x = 86,759,360.93

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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.