Home / 22,947,184-31,695,550.80-16,657,673.13

Finding the Fourth Proportional to 22,947,184, 31,695,550.80 and 16,657,673.13

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Solution

The fourth proportional to 22,947,184, 31,695,550.80 and 16,657,673.13 is: 23,008,231.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947,184 : 31,695,550.80 = 16,657,673.13 : x
  2. Step 2: Convert to fraction form
    22,947,184/31,695,550.80 = 16,657,673.13/x
  3. Step 3: Cross multiply
    22,947,184x = 31,695,550.80 × 16,657,673.13
  4. Step 4: Simplify right side
    22,947,184x = 527,974,124,901,710.06
  5. Step 5: Solve for x
    x = 527,974,124,901,710.06/22,947,184
  6. Step 6: Final answer
    x = 23,008,231.64

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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.