Home / 7,301,663,999.90-10,952,495,999.85-4,399,287,551.90

Finding the Fourth Proportional to 7,301,663,999.90, 10,952,495,999.85 and 4,399,287,551.90

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Solution

The fourth proportional to 7,301,663,999.90, 10,952,495,999.85 and 4,399,287,551.90 is: 6,598,931,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,663,999.90 : 10,952,495,999.85 = 4,399,287,551.90 : x
  2. Step 2: Convert to fraction form
    7,301,663,999.90/10,952,495,999.85 = 4,399,287,551.90/x
  3. Step 3: Cross multiply
    7,301,663,999.90x = 10,952,495,999.85 × 4,399,287,551.90
  4. Step 4: Simplify right side
    7,301,663,999.90x = 48,183,179,314,374,647,808
  5. Step 5: Solve for x
    x = 48,183,179,314,374,647,808/7,301,663,999.90
  6. Step 6: Final answer
    x = 6,598,931,327.85

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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.