Home / 34,012,252,002.40-51,018,378,003.60-29,658,687,330.40

Finding the Fourth Proportional to 34,012,252,002.40, 51,018,378,003.60 and 29,658,687,330.40

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Solution

The fourth proportional to 34,012,252,002.40, 51,018,378,003.60 and 29,658,687,330.40 is: 44,488,030,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012,252,002.40 : 51,018,378,003.60 = 29,658,687,330.40 : x
  2. Step 2: Convert to fraction form
    34,012,252,002.40/51,018,378,003.60 = 29,658,687,330.40/x
  3. Step 3: Cross multiply
    34,012,252,002.40x = 51,018,378,003.60 × 29,658,687,330.40
  4. Step 4: Simplify right side
    34,012,252,002.40x = 1,513,138,121,312,929,316,864
  5. Step 5: Solve for x
    x = 1,513,138,121,312,929,316,864/34,012,252,002.40
  6. Step 6: Final answer
    x = 44,488,030,995.60

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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.