Home / 62,316,145.80-93,474,218.70-59,340,076.20

Finding the Fourth Proportional to 62,316,145.80, 93,474,218.70 and 59,340,076.20

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Solution

The fourth proportional to 62,316,145.80, 93,474,218.70 and 59,340,076.20 is: 89,010,114.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,316,145.80 : 93,474,218.70 = 59,340,076.20 : x
  2. Step 2: Convert to fraction form
    62,316,145.80/93,474,218.70 = 59,340,076.20/x
  3. Step 3: Cross multiply
    62,316,145.80x = 93,474,218.70 × 59,340,076.20
  4. Step 4: Simplify right side
    62,316,145.80x = 5,546,767,260,393,465
  5. Step 5: Solve for x
    x = 5,546,767,260,393,465/62,316,145.80
  6. Step 6: Final answer
    x = 89,010,114.30

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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.