Home / 22,514,528.04-31,073,381.24-14,255,356.71

Finding the Fourth Proportional to 22,514,528.04, 31,073,381.24 and 14,255,356.71

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Solution

The fourth proportional to 22,514,528.04, 31,073,381.24 and 14,255,356.71 is: 19,674,502.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514,528.04 : 31,073,381.24 = 14,255,356.71 : x
  2. Step 2: Convert to fraction form
    22,514,528.04/31,073,381.24 = 14,255,356.71/x
  3. Step 3: Cross multiply
    22,514,528.04x = 31,073,381.24 × 14,255,356.71
  4. Step 4: Simplify right side
    22,514,528.04x = 442,962,133,712,654.88
  5. Step 5: Solve for x
    x = 442,962,133,712,654.88/22,514,528.04
  6. Step 6: Final answer
    x = 19,674,502.30

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1.5x scale

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.