Home / 35,808,103.20-53,712,154.80-30,937,216.80

Finding the Fourth Proportional to 35,808,103.20, 53,712,154.80 and 30,937,216.80

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Solution

The fourth proportional to 35,808,103.20, 53,712,154.80 and 30,937,216.80 is: 46,405,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,808,103.20 : 53,712,154.80 = 30,937,216.80 : x
  2. Step 2: Convert to fraction form
    35,808,103.20/53,712,154.80 = 30,937,216.80/x
  3. Step 3: Cross multiply
    35,808,103.20x = 53,712,154.80 × 30,937,216.80
  4. Step 4: Simplify right side
    35,808,103.20x = 1,661,704,577,842,760.50
  5. Step 5: Solve for x
    x = 1,661,704,577,842,760.50/35,808,103.20
  6. Step 6: Final answer
    x = 46,405,825.20

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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.