Home / 16,236,803.68-22,398,294.32-10,039,869.52

Finding the Fourth Proportional to 16,236,803.68, 22,398,294.32 and 10,039,869.52

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Solution

The fourth proportional to 16,236,803.68, 22,398,294.32 and 10,039,869.52 is: 13,849,767.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236,803.68 : 22,398,294.32 = 10,039,869.52 : x
  2. Step 2: Convert to fraction form
    16,236,803.68/22,398,294.32 = 10,039,869.52/x
  3. Step 3: Cross multiply
    16,236,803.68x = 22,398,294.32 × 10,039,869.52
  4. Step 4: Simplify right side
    16,236,803.68x = 224,875,952,443,357.12
  5. Step 5: Solve for x
    x = 224,875,952,443,357.12/16,236,803.68
  6. Step 6: Final answer
    x = 13,849,767.29

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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.