Home / 34,719,795.60-52,087,987.80-16,754,125.20

Finding the Fourth Proportional to 34,719,795.60, 52,087,987.80 and 16,754,125.20

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Solution

The fourth proportional to 34,719,795.60, 52,087,987.80 and 16,754,125.20 is: 25,135,190.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719,795.60 : 52,087,987.80 = 16,754,125.20 : x
  2. Step 2: Convert to fraction form
    34,719,795.60/52,087,987.80 = 16,754,125.20/x
  3. Step 3: Cross multiply
    34,719,795.60x = 52,087,987.80 × 16,754,125.20
  4. Step 4: Simplify right side
    34,719,795.60x = 872,688,669,017,272.50
  5. Step 5: Solve for x
    x = 872,688,669,017,272.50/34,719,795.60
  6. Step 6: Final answer
    x = 25,135,190.28

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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.