Home / 63,730,084.01-95,232,328.56-47,852,083.11

Finding the Fourth Proportional to 63,730,084.01, 95,232,328.56 and 47,852,083.11

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Solution

The fourth proportional to 63,730,084.01, 95,232,328.56 and 47,852,083.11 is: 71,505,716.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,730,084.01 : 95,232,328.56 = 47,852,083.11 : x
  2. Step 2: Convert to fraction form
    63,730,084.01/95,232,328.56 = 47,852,083.11/x
  3. Step 3: Cross multiply
    63,730,084.01x = 95,232,328.56 × 47,852,083.11
  4. Step 4: Simplify right side
    63,730,084.01x = 4,557,065,301,011,947
  5. Step 5: Solve for x
    x = 4,557,065,301,011,947/63,730,084.01
  6. Step 6: Final answer
    x = 71,505,716.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.