Home / 19,544,123.59-26,970,922.28-10,842,296.42

Finding the Fourth Proportional to 19,544,123.59, 26,970,922.28 and 10,842,296.42

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Solution

The fourth proportional to 19,544,123.59, 26,970,922.28 and 10,842,296.42 is: 14,962,386.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,123.59 : 26,970,922.28 = 10,842,296.42 : x
  2. Step 2: Convert to fraction form
    19,544,123.59/26,970,922.28 = 10,842,296.42/x
  3. Step 3: Cross multiply
    19,544,123.59x = 26,970,922.28 × 10,842,296.42
  4. Step 4: Simplify right side
    19,544,123.59x = 292,426,734,026,330.75
  5. Step 5: Solve for x
    x = 292,426,734,026,330.75/19,544,123.59
  6. Step 6: Final answer
    x = 14,962,386.66

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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.