Home / 1,303,102,393,534.30-1,798,253,124,693.80-754,416,834,586.44

Finding the Fourth Proportional to 1,303,102,393,534.30, 1,798,253,124,693.80 and 754,416,834,586.44

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Solution

The fourth proportional to 1,303,102,393,534.30, 1,798,253,124,693.80 and 754,416,834,586.44 is: 1,041,078,918,163.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,102,393,534.30 : 1,798,253,124,693.80 = 754,416,834,586.44 : x
  2. Step 2: Convert to fraction form
    1,303,102,393,534.30/1,798,253,124,693.80 = 754,416,834,586.44/x
  3. Step 3: Cross multiply
    1,303,102,393,534.30x = 1,798,253,124,693.80 × 754,416,834,586.44
  4. Step 4: Simplify right side
    1,303,102,393,534.30x = 1,356,632,430,116,671,246,565,376
  5. Step 5: Solve for x
    x = 1,356,632,430,116,671,246,565,376/1,303,102,393,534.30
  6. Step 6: Final answer
    x = 1,041,078,918,163.28

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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.