Home / 104,746,081.77-144,554,073.12-58,336,328.25

Finding the Fourth Proportional to 104,746,081.77, 144,554,073.12 and 58,336,328.25

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Solution

The fourth proportional to 104,746,081.77, 144,554,073.12 and 58,336,328.25 is: 80,506,628.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,746,081.77 : 144,554,073.12 = 58,336,328.25 : x
  2. Step 2: Convert to fraction form
    104,746,081.77/144,554,073.12 = 58,336,328.25/x
  3. Step 3: Cross multiply
    104,746,081.77x = 144,554,073.12 × 58,336,328.25
  4. Step 4: Simplify right side
    104,746,081.77x = 8,432,753,859,402,822
  5. Step 5: Solve for x
    x = 8,432,753,859,402,822/104,746,081.77
  6. Step 6: Final answer
    x = 80,506,628.19

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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.