Home / 35,290,092.80-52,935,139.20-9,735,046.40

Finding the Fourth Proportional to 35,290,092.80, 52,935,139.20 and 9,735,046.40

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Solution

The fourth proportional to 35,290,092.80, 52,935,139.20 and 9,735,046.40 is: 14,602,569.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,290,092.80 : 52,935,139.20 = 9,735,046.40 : x
  2. Step 2: Convert to fraction form
    35,290,092.80/52,935,139.20 = 9,735,046.40/x
  3. Step 3: Cross multiply
    35,290,092.80x = 52,935,139.20 × 9,735,046.40
  4. Step 4: Simplify right side
    35,290,092.80x = 515,326,036,302,458.94
  5. Step 5: Solve for x
    x = 515,326,036,302,458.94/35,290,092.80
  6. Step 6: Final answer
    x = 14,602,569.60

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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.