Home / 15,140,186.60-22,672,955.10-10,064,013.80

Finding the Fourth Proportional to 15,140,186.60, 22,672,955.10 and 10,064,013.80

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Solution

The fourth proportional to 15,140,186.60, 22,672,955.10 and 10,064,013.80 is: 15,071,210.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,140,186.60 : 22,672,955.10 = 10,064,013.80 : x
  2. Step 2: Convert to fraction form
    15,140,186.60/22,672,955.10 = 10,064,013.80/x
  3. Step 3: Cross multiply
    15,140,186.60x = 22,672,955.10 × 10,064,013.80
  4. Step 4: Simplify right side
    15,140,186.60x = 228,180,933,013,180.41
  5. Step 5: Solve for x
    x = 228,180,933,013,180.41/15,140,186.60
  6. Step 6: Final answer
    x = 15,071,210.09

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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.