Home / 1,009,629,466,895.20-1,514,537,300,015.50-329,711,386,341.33

Finding the Fourth Proportional to 1,009,629,466,895.20, 1,514,537,300,015.50 and 329,711,386,341.33

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Solution

The fourth proportional to 1,009,629,466,895.20, 1,514,537,300,015.50 and 329,711,386,341.33 is: 494,597,482,767.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,629,466,895.20 : 1,514,537,300,015.50 = 329,711,386,341.33 : x
  2. Step 2: Convert to fraction form
    1,009,629,466,895.20/1,514,537,300,015.50 = 329,711,386,341.33/x
  3. Step 3: Cross multiply
    1,009,629,466,895.20x = 1,514,537,300,015.50 × 329,711,386,341.33
  4. Step 4: Simplify right side
    1,009,629,466,895.20x = 499,360,192,853,765,353,635,840
  5. Step 5: Solve for x
    x = 499,360,192,853,765,353,635,840/1,009,629,466,895.20
  6. Step 6: Final answer
    x = 494,597,482,767.01

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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.