Home / 38,851,900.40-58,249,120.25-23,495,776.14

Finding the Fourth Proportional to 38,851,900.40, 58,249,120.25 and 23,495,776.14

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Solution

The fourth proportional to 38,851,900.40, 58,249,120.25 and 23,495,776.14 is: 35,226,289.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,851,900.40 : 58,249,120.25 = 23,495,776.14 : x
  2. Step 2: Convert to fraction form
    38,851,900.40/58,249,120.25 = 23,495,776.14/x
  3. Step 3: Cross multiply
    38,851,900.40x = 58,249,120.25 × 23,495,776.14
  4. Step 4: Simplify right side
    38,851,900.40x = 1,368,608,289,628,462
  5. Step 5: Solve for x
    x = 1,368,608,289,628,462/38,851,900.40
  6. Step 6: Final answer
    x = 35,226,289.47

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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.