Home / 886,464,029.70-1,329,696,044.55-596,226,384.90

Finding the Fourth Proportional to 886,464,029.70, 1,329,696,044.55 and 596,226,384.90

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Solution

The fourth proportional to 886,464,029.70, 1,329,696,044.55 and 596,226,384.90 is: 894,339,577.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,464,029.70 : 1,329,696,044.55 = 596,226,384.90 : x
  2. Step 2: Convert to fraction form
    886,464,029.70/1,329,696,044.55 = 596,226,384.90/x
  3. Step 3: Cross multiply
    886,464,029.70x = 1,329,696,044.55 × 596,226,384.90
  4. Step 4: Simplify right side
    886,464,029.70x = 792,799,865,657,875,840
  5. Step 5: Solve for x
    x = 792,799,865,657,875,840/886,464,029.70
  6. Step 6: Final answer
    x = 894,339,577.35

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Double scale
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1.5x scale

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.