Home / 946,101,341,151.08-1,419,152,028,122-229,800,461,655.20

Finding the Fourth Proportional to 946,101,341,151.08, 1,419,152,028,122 and 229,800,461,655.20

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Solution

The fourth proportional to 946,101,341,151.08, 1,419,152,028,122 and 229,800,461,655.20 is: 344,700,696,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,101,341,151.08 : 1,419,152,028,122 = 229,800,461,655.20 : x
  2. Step 2: Convert to fraction form
    946,101,341,151.08/1,419,152,028,122 = 229,800,461,655.20/x
  3. Step 3: Cross multiply
    946,101,341,151.08x = 1,419,152,028,122 × 229,800,461,655.20
  4. Step 4: Simplify right side
    946,101,341,151.08x = 326,121,791,221,349,002,248,192
  5. Step 5: Solve for x
    x = 326,121,791,221,349,002,248,192/946,101,341,151.08
  6. Step 6: Final answer
    x = 344,700,696,465.11

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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.