Home / 62,284,585.12-85,955,338.88-35,822,946.22

Finding the Fourth Proportional to 62,284,585.12, 85,955,338.88 and 35,822,946.22

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Solution

The fourth proportional to 62,284,585.12, 85,955,338.88 and 35,822,946.22 is: 49,437,167.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,284,585.12 : 85,955,338.88 = 35,822,946.22 : x
  2. Step 2: Convert to fraction form
    62,284,585.12/85,955,338.88 = 35,822,946.22/x
  3. Step 3: Cross multiply
    62,284,585.12x = 85,955,338.88 × 35,822,946.22
  4. Step 4: Simplify right side
    62,284,585.12x = 3,079,173,482,020,115
  5. Step 5: Solve for x
    x = 3,079,173,482,020,115/62,284,585.12
  6. Step 6: Final answer
    x = 49,437,167.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.