Home / 19,316,296.60-26,656,701.48-10,614,471.46

Finding the Fourth Proportional to 19,316,296.60, 26,656,701.48 and 10,614,471.46

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Solution

The fourth proportional to 19,316,296.60, 26,656,701.48 and 10,614,471.46 is: 14,648,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,296.60 : 26,656,701.48 = 10,614,471.46 : x
  2. Step 2: Convert to fraction form
    19,316,296.60/26,656,701.48 = 10,614,471.46/x
  3. Step 3: Cross multiply
    19,316,296.60x = 26,656,701.48 × 10,614,471.46
  4. Step 4: Simplify right side
    19,316,296.60x = 282,946,797,010,558
  5. Step 5: Solve for x
    x = 282,946,797,010,558/19,316,296.60
  6. Step 6: Final answer
    x = 14,648,087.20

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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.