Home / 595,584,254.10-893,376,381.15-442,529,246.10

Finding the Fourth Proportional to 595,584,254.10, 893,376,381.15 and 442,529,246.10

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Solution

The fourth proportional to 595,584,254.10, 893,376,381.15 and 442,529,246.10 is: 663,793,869.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,584,254.10 : 893,376,381.15 = 442,529,246.10 : x
  2. Step 2: Convert to fraction form
    595,584,254.10/893,376,381.15 = 442,529,246.10/x
  3. Step 3: Cross multiply
    595,584,254.10x = 893,376,381.15 × 442,529,246.10
  4. Step 4: Simplify right side
    595,584,254.10x = 395,345,176,433,855,744
  5. Step 5: Solve for x
    x = 395,345,176,433,855,744/595,584,254.10
  6. Step 6: Final answer
    x = 663,793,869.15

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Double scale
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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.