Home / 14,829,483.78-22,246,624.98-4,591,937.52

Finding the Fourth Proportional to 14,829,483.78, 22,246,624.98 and 4,591,937.52

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Solution

The fourth proportional to 14,829,483.78, 22,246,624.98 and 4,591,937.52 is: 6,888,649.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,483.78 : 22,246,624.98 = 4,591,937.52 : x
  2. Step 2: Convert to fraction form
    14,829,483.78/22,246,624.98 = 4,591,937.52/x
  3. Step 3: Cross multiply
    14,829,483.78x = 22,246,624.98 × 4,591,937.52
  4. Step 4: Simplify right side
    14,829,483.78x = 102,155,111,939,031.23
  5. Step 5: Solve for x
    x = 102,155,111,939,031.23/14,829,483.78
  6. Step 6: Final answer
    x = 6,888,649.22

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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.