Home / 34,935,139.20-52,402,708.80-33,460,809.60

Finding the Fourth Proportional to 34,935,139.20, 52,402,708.80 and 33,460,809.60

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Solution

The fourth proportional to 34,935,139.20, 52,402,708.80 and 33,460,809.60 is: 50,191,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,935,139.20 : 52,402,708.80 = 33,460,809.60 : x
  2. Step 2: Convert to fraction form
    34,935,139.20/52,402,708.80 = 33,460,809.60/x
  3. Step 3: Cross multiply
    34,935,139.20x = 52,402,708.80 × 33,460,809.60
  4. Step 4: Simplify right side
    34,935,139.20x = 1,753,437,061,681,044.50
  5. Step 5: Solve for x
    x = 1,753,437,061,681,044.50/34,935,139.20
  6. Step 6: Final answer
    x = 50,191,214.40

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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.