Home / 22,537,703.02-31,101,724.97-12,614,582.76

Finding the Fourth Proportional to 22,537,703.02, 31,101,724.97 and 12,614,582.76

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Solution

The fourth proportional to 22,537,703.02, 31,101,724.97 and 12,614,582.76 is: 17,407,953.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,537,703.02 : 31,101,724.97 = 12,614,582.76 : x
  2. Step 2: Convert to fraction form
    22,537,703.02/31,101,724.97 = 12,614,582.76/x
  3. Step 3: Cross multiply
    22,537,703.02x = 31,101,724.97 × 12,614,582.76
  4. Step 4: Simplify right side
    22,537,703.02x = 392,335,283,612,823.50
  5. Step 5: Solve for x
    x = 392,335,283,612,823.50/22,537,703.02
  6. Step 6: Final answer
    x = 17,407,953.39

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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.