Home / 4,465,754,752.60-6,698,632,128.90-1,844,687,740.60

Finding the Fourth Proportional to 4,465,754,752.60, 6,698,632,128.90 and 1,844,687,740.60

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Solution

The fourth proportional to 4,465,754,752.60, 6,698,632,128.90 and 1,844,687,740.60 is: 2,767,031,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,754,752.60 : 6,698,632,128.90 = 1,844,687,740.60 : x
  2. Step 2: Convert to fraction form
    4,465,754,752.60/6,698,632,128.90 = 1,844,687,740.60/x
  3. Step 3: Cross multiply
    4,465,754,752.60x = 6,698,632,128.90 × 1,844,687,740.60
  4. Step 4: Simplify right side
    4,465,754,752.60x = 12,356,884,566,971,107,328
  5. Step 5: Solve for x
    x = 12,356,884,566,971,107,328/4,465,754,752.60
  6. Step 6: Final answer
    x = 2,767,031,610.90

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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.