Home / 19,031,984.01-26,264,164.50-10,330,158.60

Finding the Fourth Proportional to 19,031,984.01, 26,264,164.50 and 10,330,158.60

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Solution

The fourth proportional to 19,031,984.01, 26,264,164.50 and 10,330,158.60 is: 14,255,633.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,031,984.01 : 26,264,164.50 = 10,330,158.60 : x
  2. Step 2: Convert to fraction form
    19,031,984.01/26,264,164.50 = 10,330,158.60/x
  3. Step 3: Cross multiply
    19,031,984.01x = 26,264,164.50 × 10,330,158.60
  4. Step 4: Simplify right side
    19,031,984.01x = 271,312,984,781,489.69
  5. Step 5: Solve for x
    x = 271,312,984,781,489.69/19,031,984.01
  6. Step 6: Final answer
    x = 14,255,633.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.