Home / 53,217,167.70-79,825,751.55-22,925,030.70

Finding the Fourth Proportional to 53,217,167.70, 79,825,751.55 and 22,925,030.70

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Solution

The fourth proportional to 53,217,167.70, 79,825,751.55 and 22,925,030.70 is: 34,387,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,217,167.70 : 79,825,751.55 = 22,925,030.70 : x
  2. Step 2: Convert to fraction form
    53,217,167.70/79,825,751.55 = 22,925,030.70/x
  3. Step 3: Cross multiply
    53,217,167.70x = 79,825,751.55 × 22,925,030.70
  4. Step 4: Simplify right side
    53,217,167.70x = 1,830,007,804,934,322.50
  5. Step 5: Solve for x
    x = 1,830,007,804,934,322.50/53,217,167.70
  6. Step 6: Final answer
    x = 34,387,546.05

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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.