Home / 435,024,335,069.76-600,306,532,913.58-239,696,686,219.06

Finding the Fourth Proportional to 435,024,335,069.76, 600,306,532,913.58 and 239,696,686,219.06

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Solution

The fourth proportional to 435,024,335,069.76, 600,306,532,913.58 and 239,696,686,219.06 is: 330,766,522,824.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,024,335,069.76 : 600,306,532,913.58 = 239,696,686,219.06 : x
  2. Step 2: Convert to fraction form
    435,024,335,069.76/600,306,532,913.58 = 239,696,686,219.06/x
  3. Step 3: Cross multiply
    435,024,335,069.76x = 600,306,532,913.58 × 239,696,686,219.06
  4. Step 4: Simplify right side
    435,024,335,069.76x = 143,891,486,655,038,191,828,992
  5. Step 5: Solve for x
    x = 143,891,486,655,038,191,828,992/435,024,335,069.76
  6. Step 6: Final answer
    x = 330,766,522,824.44

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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.