Home / 886,464,066.20-1,329,696,099.30-596,226,421.40

Finding the Fourth Proportional to 886,464,066.20, 1,329,696,099.30 and 596,226,421.40

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Solution

The fourth proportional to 886,464,066.20, 1,329,696,099.30 and 596,226,421.40 is: 894,339,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,464,066.20 : 1,329,696,099.30 = 596,226,421.40 : x
  2. Step 2: Convert to fraction form
    886,464,066.20/1,329,696,099.30 = 596,226,421.40/x
  3. Step 3: Cross multiply
    886,464,066.20x = 1,329,696,099.30 × 596,226,421.40
  4. Step 4: Simplify right side
    886,464,066.20x = 792,799,946,835,177,984
  5. Step 5: Solve for x
    x = 792,799,946,835,177,984/886,464,066.20
  6. Step 6: Final answer
    x = 894,339,632.10

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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.