Home / 575,636,563,245.03-794,403,280,082.32-318,719,483,179.60

Finding the Fourth Proportional to 575,636,563,245.03, 794,403,280,082.32 and 318,719,483,179.60

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Solution

The fourth proportional to 575,636,563,245.03, 794,403,280,082.32 and 318,719,483,179.60 is: 439,846,630,722.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,636,563,245.03 : 794,403,280,082.32 = 318,719,483,179.60 : x
  2. Step 2: Convert to fraction form
    575,636,563,245.03/794,403,280,082.32 = 318,719,483,179.60/x
  3. Step 3: Cross multiply
    575,636,563,245.03x = 794,403,280,082.32 × 318,719,483,179.60
  4. Step 4: Simplify right side
    575,636,563,245.03x = 253,191,802,864,016,027,549,696
  5. Step 5: Solve for x
    x = 253,191,802,864,016,027,549,696/575,636,563,245.03
  6. Step 6: Final answer
    x = 439,846,630,722.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.