Home / 2,425,575,460.60-3,638,363,540.10-585,328,144.60

Finding the Fourth Proportional to 2,425,575,460.60, 3,638,363,540.10 and 585,328,144.60

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Solution

The fourth proportional to 2,425,575,460.60, 3,638,363,540.10 and 585,328,144.60 is: 877,992,301.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,575,460.60 : 3,638,363,540.10 = 585,328,144.60 : x
  2. Step 2: Convert to fraction form
    2,425,575,460.60/3,638,363,540.10 = 585,328,144.60/x
  3. Step 3: Cross multiply
    2,425,575,460.60x = 3,638,363,540.10 × 585,328,144.60
  4. Step 4: Simplify right side
    2,425,575,460.60x = 2,129,636,580,307,020,800
  5. Step 5: Solve for x
    x = 2,129,636,580,307,020,800/2,425,575,460.60
  6. Step 6: Final answer
    x = 877,992,301.17

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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.