Home / 62,229,425.40-93,344,138.10-56,064,709.80

Finding the Fourth Proportional to 62,229,425.40, 93,344,138.10 and 56,064,709.80

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Solution

The fourth proportional to 62,229,425.40, 93,344,138.10 and 56,064,709.80 is: 84,097,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,229,425.40 : 93,344,138.10 = 56,064,709.80 : x
  2. Step 2: Convert to fraction form
    62,229,425.40/93,344,138.10 = 56,064,709.80/x
  3. Step 3: Cross multiply
    62,229,425.40x = 93,344,138.10 × 56,064,709.80
  4. Step 4: Simplify right side
    62,229,425.40x = 5,233,312,014,107,623
  5. Step 5: Solve for x
    x = 5,233,312,014,107,623/62,229,425.40
  6. Step 6: Final answer
    x = 84,097,064.70

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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.