Home / 16,841,193.60-25,224,465.60-13,042,358.40

Finding the Fourth Proportional to 16,841,193.60, 25,224,465.60 and 13,042,358.40

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Solution

The fourth proportional to 16,841,193.60, 25,224,465.60 and 13,042,358.40 is: 19,534,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,193.60 : 25,224,465.60 = 13,042,358.40 : x
  2. Step 2: Convert to fraction form
    16,841,193.60/25,224,465.60 = 13,042,358.40/x
  3. Step 3: Cross multiply
    16,841,193.60x = 25,224,465.60 × 13,042,358.40
  4. Step 4: Simplify right side
    16,841,193.60x = 328,986,520,803,671.06
  5. Step 5: Solve for x
    x = 328,986,520,803,671.06/16,841,193.60
  6. Step 6: Final answer
    x = 19,534,632.08

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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.