Home / 35,778,834.60-53,668,251.90-8,852,490.60

Finding the Fourth Proportional to 35,778,834.60, 53,668,251.90 and 8,852,490.60

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Solution

The fourth proportional to 35,778,834.60, 53,668,251.90 and 8,852,490.60 is: 13,278,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,778,834.60 : 53,668,251.90 = 8,852,490.60 : x
  2. Step 2: Convert to fraction form
    35,778,834.60/53,668,251.90 = 8,852,490.60/x
  3. Step 3: Cross multiply
    35,778,834.60x = 53,668,251.90 × 8,852,490.60
  4. Step 4: Simplify right side
    35,778,834.60x = 475,097,695,463,182.12
  5. Step 5: Solve for x
    x = 475,097,695,463,182.12/35,778,834.60
  6. Step 6: Final answer
    x = 13,278,735.90

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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.