Home / 34,980,047.02-52,468,179.18-10,719,043.66

Finding the Fourth Proportional to 34,980,047.02, 52,468,179.18 and 10,719,043.66

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Solution

The fourth proportional to 34,980,047.02, 52,468,179.18 and 10,719,043.66 is: 16,077,985.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,980,047.02 : 52,468,179.18 = 10,719,043.66 : x
  2. Step 2: Convert to fraction form
    34,980,047.02/52,468,179.18 = 10,719,043.66/x
  3. Step 3: Cross multiply
    34,980,047.02x = 52,468,179.18 × 10,719,043.66
  4. Step 4: Simplify right side
    34,980,047.02x = 562,408,703,391,123
  5. Step 5: Solve for x
    x = 562,408,703,391,123/34,980,047.02
  6. Step 6: Final answer
    x = 16,077,985.92

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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.