Home / 2,612,773,811.40-3,919,160,717.10-2,552,307,635.40

Finding the Fourth Proportional to 2,612,773,811.40, 3,919,160,717.10 and 2,552,307,635.40

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Solution

The fourth proportional to 2,612,773,811.40, 3,919,160,717.10 and 2,552,307,635.40 is: 3,828,461,453.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,773,811.40 : 3,919,160,717.10 = 2,552,307,635.40 : x
  2. Step 2: Convert to fraction form
    2,612,773,811.40/3,919,160,717.10 = 2,552,307,635.40/x
  3. Step 3: Cross multiply
    2,612,773,811.40x = 3,919,160,717.10 × 2,552,307,635.40
  4. Step 4: Simplify right side
    2,612,773,811.40x = 10,002,903,822,614,069,248
  5. Step 5: Solve for x
    x = 10,002,903,822,614,069,248/2,612,773,811.40
  6. Step 6: Final answer
    x = 3,828,461,453.10

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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.