Home / 38,851,900.89-58,249,120.96-23,495,776.63

Finding the Fourth Proportional to 38,851,900.89, 58,249,120.96 and 23,495,776.63

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Solution

The fourth proportional to 38,851,900.89, 58,249,120.96 and 23,495,776.63 is: 35,226,290.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,851,900.89 : 58,249,120.96 = 23,495,776.63 : x
  2. Step 2: Convert to fraction form
    38,851,900.89/58,249,120.96 = 23,495,776.63/x
  3. Step 3: Cross multiply
    38,851,900.89x = 58,249,120.96 × 23,495,776.63
  4. Step 4: Simplify right side
    38,851,900.89x = 1,368,608,334,970,011.25
  5. Step 5: Solve for x
    x = 1,368,608,334,970,011.25/38,851,900.89
  6. Step 6: Final answer
    x = 35,226,290.18

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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.