Home / 2,340,041,379,897.40-3,229,283,283,602.20-1,298,371,077,708

Finding the Fourth Proportional to 2,340,041,379,897.40, 3,229,283,283,602.20 and 1,298,371,077,708

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Solution

The fourth proportional to 2,340,041,379,897.40, 3,229,283,283,602.20 and 1,298,371,077,708 is: 1,791,766,612,836.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,041,379,897.40 : 3,229,283,283,602.20 = 1,298,371,077,708 : x
  2. Step 2: Convert to fraction form
    2,340,041,379,897.40/3,229,283,283,602.20 = 1,298,371,077,708/x
  3. Step 3: Cross multiply
    2,340,041,379,897.40x = 3,229,283,283,602.20 × 1,298,371,077,708
  4. Step 4: Simplify right side
    2,340,041,379,897.40x = 4,192,808,017,155,017,704,210,432
  5. Step 5: Solve for x
    x = 4,192,808,017,155,017,704,210,432/2,340,041,379,897.40
  6. Step 6: Final answer
    x = 1,791,766,612,836.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.