Home / 22,133,547.60-33,200,321.40-17,510,010.90

Finding the Fourth Proportional to 22,133,547.60, 33,200,321.40 and 17,510,010.90

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Solution

The fourth proportional to 22,133,547.60, 33,200,321.40 and 17,510,010.90 is: 26,265,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,133,547.60 : 33,200,321.40 = 17,510,010.90 : x
  2. Step 2: Convert to fraction form
    22,133,547.60/33,200,321.40 = 17,510,010.90/x
  3. Step 3: Cross multiply
    22,133,547.60x = 33,200,321.40 × 17,510,010.90
  4. Step 4: Simplify right side
    22,133,547.60x = 581,337,989,597,503.12
  5. Step 5: Solve for x
    x = 581,337,989,597,503.12/22,133,547.60
  6. Step 6: Final answer
    x = 26,265,016.35

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1.5x scale

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.