Home / 3,024,864,031.60-4,537,296,047.40-727,149,343.60

Finding the Fourth Proportional to 3,024,864,031.60, 4,537,296,047.40 and 727,149,343.60

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Solution

The fourth proportional to 3,024,864,031.60, 4,537,296,047.40 and 727,149,343.60 is: 1,090,724,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,864,031.60 : 4,537,296,047.40 = 727,149,343.60 : x
  2. Step 2: Convert to fraction form
    3,024,864,031.60/4,537,296,047.40 = 727,149,343.60/x
  3. Step 3: Cross multiply
    3,024,864,031.60x = 4,537,296,047.40 × 727,149,343.60
  4. Step 4: Simplify right side
    3,024,864,031.60x = 3,299,291,842,585,784,320
  5. Step 5: Solve for x
    x = 3,299,291,842,585,784,320/3,024,864,031.60
  6. Step 6: Final answer
    x = 1,090,724,015.40

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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.