Home / 5,746,726,288,082.70-8,620,111,796,136.80-1,390,307,280,797

Finding the Fourth Proportional to 5,746,726,288,082.70, 8,620,111,796,136.80 and 1,390,307,280,797

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Solution

The fourth proportional to 5,746,726,288,082.70, 8,620,111,796,136.80 and 1,390,307,280,797 is: 2,085,466,331,728.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,726,288,082.70 : 8,620,111,796,136.80 = 1,390,307,280,797 : x
  2. Step 2: Convert to fraction form
    5,746,726,288,082.70/8,620,111,796,136.80 = 1,390,307,280,797/x
  3. Step 3: Cross multiply
    5,746,726,288,082.70x = 8,620,111,796,136.80 × 1,390,307,280,797
  4. Step 4: Simplify right side
    5,746,726,288,082.70x = 11,984,604,191,453,097,540,714,496
  5. Step 5: Solve for x
    x = 11,984,604,191,453,097,540,714,496/5,746,726,288,082.70
  6. Step 6: Final answer
    x = 2,085,466,331,728.07

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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.