Home / 62,229,445.40-93,344,168.10-56,064,729.80

Finding the Fourth Proportional to 62,229,445.40, 93,344,168.10 and 56,064,729.80

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Solution

The fourth proportional to 62,229,445.40, 93,344,168.10 and 56,064,729.80 is: 84,097,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,229,445.40 : 93,344,168.10 = 56,064,729.80 : x
  2. Step 2: Convert to fraction form
    62,229,445.40/93,344,168.10 = 56,064,729.80/x
  3. Step 3: Cross multiply
    62,229,445.40x = 93,344,168.10 × 56,064,729.80
  4. Step 4: Simplify right side
    62,229,445.40x = 5,233,315,562,932,279
  5. Step 5: Solve for x
    x = 5,233,315,562,932,279/62,229,445.40
  6. Step 6: Final answer
    x = 84,097,094.70

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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.