Home / 1,086,500,434,377.30-1,499,326,946,139.60-592,094,492,977.42

Finding the Fourth Proportional to 1,086,500,434,377.30, 1,499,326,946,139.60 and 592,094,492,977.42

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Solution

The fourth proportional to 1,086,500,434,377.30, 1,499,326,946,139.60 and 592,094,492,977.42 is: 817,066,611,198.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,500,434,377.30 : 1,499,326,946,139.60 = 592,094,492,977.42 : x
  2. Step 2: Convert to fraction form
    1,086,500,434,377.30/1,499,326,946,139.60 = 592,094,492,977.42/x
  3. Step 3: Cross multiply
    1,086,500,434,377.30x = 1,499,326,946,139.60 × 592,094,492,977.42
  4. Step 4: Simplify right side
    1,086,500,434,377.30x = 887,743,227,981,910,127,935,488
  5. Step 5: Solve for x
    x = 887,743,227,981,910,127,935,488/1,086,500,434,377.30
  6. Step 6: Final answer
    x = 817,066,611,198.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.