Home / 2,425,575,653.10-3,638,363,828.85-585,328,337.10

Finding the Fourth Proportional to 2,425,575,653.10, 3,638,363,828.85 and 585,328,337.10

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Solution

The fourth proportional to 2,425,575,653.10, 3,638,363,828.85 and 585,328,337.10 is: 877,992,589.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,575,653.10 : 3,638,363,828.85 = 585,328,337.10 : x
  2. Step 2: Convert to fraction form
    2,425,575,653.10/3,638,363,828.85 = 585,328,337.10/x
  3. Step 3: Cross multiply
    2,425,575,653.10x = 3,638,363,828.85 × 585,328,337.10
  4. Step 4: Simplify right side
    2,425,575,653.10x = 2,129,637,449,705,559,552
  5. Step 5: Solve for x
    x = 2,129,637,449,705,559,552/2,425,575,653.10
  6. Step 6: Final answer
    x = 877,992,589.92

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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.