Home / 38,851,898.46-58,249,117.34-23,495,774.21

Finding the Fourth Proportional to 38,851,898.46, 58,249,117.34 and 23,495,774.21

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Solution

The fourth proportional to 38,851,898.46, 58,249,117.34 and 23,495,774.21 is: 35,226,286.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,851,898.46 : 58,249,117.34 = 23,495,774.21 : x
  2. Step 2: Convert to fraction form
    38,851,898.46/58,249,117.34 = 23,495,774.21/x
  3. Step 3: Cross multiply
    38,851,898.46x = 58,249,117.34 × 23,495,774.21
  4. Step 4: Simplify right side
    38,851,898.46x = 1,368,608,108,602,450.75
  5. Step 5: Solve for x
    x = 1,368,608,108,602,450.75/38,851,898.46
  6. Step 6: Final answer
    x = 35,226,286.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.