Home / 8,358,602,483.96-11,534,523,294.15-4,548,140,398.97

Finding the Fourth Proportional to 8,358,602,483.96, 11,534,523,294.15 and 4,548,140,398.97

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Solution

The fourth proportional to 8,358,602,483.96, 11,534,523,294.15 and 4,548,140,398.97 is: 6,276,244,321.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,358,602,483.96 : 11,534,523,294.15 = 4,548,140,398.97 : x
  2. Step 2: Convert to fraction form
    8,358,602,483.96/11,534,523,294.15 = 4,548,140,398.97/x
  3. Step 3: Cross multiply
    8,358,602,483.96x = 11,534,523,294.15 × 4,548,140,398.97
  4. Step 4: Simplify right side
    8,358,602,483.96x = 52,460,631,376,967,991,296
  5. Step 5: Solve for x
    x = 52,460,631,376,967,991,296/8,358,602,483.96
  6. Step 6: Final answer
    x = 6,276,244,321.66

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1.5x scale

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.