Home / 34,884,659.27-48,140,830.44-19,418,397.57

Finding the Fourth Proportional to 34,884,659.27, 48,140,830.44 and 19,418,397.57

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Solution

The fourth proportional to 34,884,659.27, 48,140,830.44 and 19,418,397.57 is: 26,797,389.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,884,659.27 : 48,140,830.44 = 19,418,397.57 : x
  2. Step 2: Convert to fraction form
    34,884,659.27/48,140,830.44 = 19,418,397.57/x
  3. Step 3: Cross multiply
    34,884,659.27x = 48,140,830.44 × 19,418,397.57
  4. Step 4: Simplify right side
    34,884,659.27x = 934,817,784,833,878
  5. Step 5: Solve for x
    x = 934,817,784,833,878/34,884,659.27
  6. Step 6: Final answer
    x = 26,797,389.01

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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.