Home / 3,327,472,878.95-4,592,056,061.48-1,842,361,135.67

Finding the Fourth Proportional to 3,327,472,878.95, 4,592,056,061.48 and 1,842,361,135.67

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Solution

The fourth proportional to 3,327,472,878.95, 4,592,056,061.48 and 1,842,361,135.67 is: 2,542,537,814.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,472,878.95 : 4,592,056,061.48 = 1,842,361,135.67 : x
  2. Step 2: Convert to fraction form
    3,327,472,878.95/4,592,056,061.48 = 1,842,361,135.67/x
  3. Step 3: Cross multiply
    3,327,472,878.95x = 4,592,056,061.48 × 1,842,361,135.67
  4. Step 4: Simplify right side
    3,327,472,878.95x = 8,460,225,620,490,868,736
  5. Step 5: Solve for x
    x = 8,460,225,620,490,868,736/3,327,472,878.95
  6. Step 6: Final answer
    x = 2,542,537,814.21

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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.