Home / 55,296,045.60-82,944,068.40-41,859,117.60

Finding the Fourth Proportional to 55,296,045.60, 82,944,068.40 and 41,859,117.60

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Solution

The fourth proportional to 55,296,045.60, 82,944,068.40 and 41,859,117.60 is: 62,788,676.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,296,045.60 : 82,944,068.40 = 41,859,117.60 : x
  2. Step 2: Convert to fraction form
    55,296,045.60/82,944,068.40 = 41,859,117.60/x
  3. Step 3: Cross multiply
    55,296,045.60x = 82,944,068.40 × 41,859,117.60
  4. Step 4: Simplify right side
    55,296,045.60x = 3,471,965,513,378,044
  5. Step 5: Solve for x
    x = 3,471,965,513,378,044/55,296,045.60
  6. Step 6: Final answer
    x = 62,788,676.40

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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.