Home / 5,760,359,760,721.80-8,641,047,595,328.10-1,625,207,977,393.40

Finding the Fourth Proportional to 5,760,359,760,721.80, 8,641,047,595,328.10 and 1,625,207,977,393.40

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Solution

The fourth proportional to 5,760,359,760,721.80, 8,641,047,595,328.10 and 1,625,207,977,393.40 is: 2,437,955,278,543.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,359,760,721.80 : 8,641,047,595,328.10 = 1,625,207,977,393.40 : x
  2. Step 2: Convert to fraction form
    5,760,359,760,721.80/8,641,047,595,328.10 = 1,625,207,977,393.40/x
  3. Step 3: Cross multiply
    5,760,359,760,721.80x = 8,641,047,595,328.10 × 1,625,207,977,393.40
  4. Step 4: Simplify right side
    5,760,359,760,721.80x = 14,043,499,484,963,281,672,601,600
  5. Step 5: Solve for x
    x = 14,043,499,484,963,281,672,601,600/5,760,359,760,721.80
  6. Step 6: Final answer
    x = 2,437,955,278,543.85

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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.