Home / 58,247,681.38-87,320,341.71-23,733,106.21

Finding the Fourth Proportional to 58,247,681.38, 87,320,341.71 and 23,733,106.21

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Solution

The fourth proportional to 58,247,681.38, 87,320,341.71 and 23,733,106.21 is: 35,578,805.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,247,681.38 : 87,320,341.71 = 23,733,106.21 : x
  2. Step 2: Convert to fraction form
    58,247,681.38/87,320,341.71 = 23,733,106.21/x
  3. Step 3: Cross multiply
    58,247,681.38x = 87,320,341.71 × 23,733,106.21
  4. Step 4: Simplify right side
    58,247,681.38x = 2,072,382,944,206,073.25
  5. Step 5: Solve for x
    x = 2,072,382,944,206,073.25/58,247,681.38
  6. Step 6: Final answer
    x = 35,578,805.80

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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.