Home / 35,520,070.90-53,280,106.35-11,585,542.90

Finding the Fourth Proportional to 35,520,070.90, 53,280,106.35 and 11,585,542.90

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Solution

The fourth proportional to 35,520,070.90, 53,280,106.35 and 11,585,542.90 is: 17,378,314.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520,070.90 : 53,280,106.35 = 11,585,542.90 : x
  2. Step 2: Convert to fraction form
    35,520,070.90/53,280,106.35 = 11,585,542.90/x
  3. Step 3: Cross multiply
    35,520,070.90x = 53,280,106.35 × 11,585,542.90
  4. Step 4: Simplify right side
    35,520,070.90x = 617,278,957,834,487.50
  5. Step 5: Solve for x
    x = 617,278,957,834,487.50/35,520,070.90
  6. Step 6: Final answer
    x = 17,378,314.35

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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.