Home / 29,368,057.20-44,052,085.80-17,888,931.60

Finding the Fourth Proportional to 29,368,057.20, 44,052,085.80 and 17,888,931.60

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Solution

The fourth proportional to 29,368,057.20, 44,052,085.80 and 17,888,931.60 is: 26,833,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,368,057.20 : 44,052,085.80 = 17,888,931.60 : x
  2. Step 2: Convert to fraction form
    29,368,057.20/44,052,085.80 = 17,888,931.60/x
  3. Step 3: Cross multiply
    29,368,057.20x = 44,052,085.80 × 17,888,931.60
  4. Step 4: Simplify right side
    29,368,057.20x = 788,044,749,713,531.25
  5. Step 5: Solve for x
    x = 788,044,749,713,531.25/29,368,057.20
  6. Step 6: Final answer
    x = 26,833,397.40

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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.