Home / 58,990,037.81-88,485,336.59-18,049,411.65

Finding the Fourth Proportional to 58,990,037.81, 88,485,336.59 and 18,049,411.65

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Solution

The fourth proportional to 58,990,037.81, 88,485,336.59 and 18,049,411.65 is: 27,074,203.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,037.81 : 88,485,336.59 = 18,049,411.65 : x
  2. Step 2: Convert to fraction form
    58,990,037.81/88,485,336.59 = 18,049,411.65/x
  3. Step 3: Cross multiply
    58,990,037.81x = 88,485,336.59 × 18,049,411.65
  4. Step 4: Simplify right side
    58,990,037.81x = 1,597,108,265,011,470
  5. Step 5: Solve for x
    x = 1,597,108,265,011,470/58,990,037.81
  6. Step 6: Final answer
    x = 27,074,203.11

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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.