Home / 23,489,535.36-35,216,569.28-15,404,547.20

Finding the Fourth Proportional to 23,489,535.36, 35,216,569.28 and 15,404,547.20

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Solution

The fourth proportional to 23,489,535.36, 35,216,569.28 and 15,404,547.20 is: 23,095,190.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,535.36 : 35,216,569.28 = 15,404,547.20 : x
  2. Step 2: Convert to fraction form
    23,489,535.36/35,216,569.28 = 15,404,547.20/x
  3. Step 3: Cross multiply
    23,489,535.36x = 35,216,569.28 × 15,404,547.20
  4. Step 4: Simplify right side
    23,489,535.36x = 542,495,303,695,830
  5. Step 5: Solve for x
    x = 542,495,303,695,830/23,489,535.36
  6. Step 6: Final answer
    x = 23,095,190.92

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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.