Home / 29,778,101,543.20-44,667,152,314.80-13,217,549,677.60

Finding the Fourth Proportional to 29,778,101,543.20, 44,667,152,314.80 and 13,217,549,677.60

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Solution

The fourth proportional to 29,778,101,543.20, 44,667,152,314.80 and 13,217,549,677.60 is: 19,826,324,516.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,101,543.20 : 44,667,152,314.80 = 13,217,549,677.60 : x
  2. Step 2: Convert to fraction form
    29,778,101,543.20/44,667,152,314.80 = 13,217,549,677.60/x
  3. Step 3: Cross multiply
    29,778,101,543.20x = 44,667,152,314.80 × 13,217,549,677.60
  4. Step 4: Simplify right side
    29,778,101,543.20x = 590,390,304,677,794,938,880
  5. Step 5: Solve for x
    x = 590,390,304,677,794,938,880/29,778,101,543.20
  6. Step 6: Final answer
    x = 19,826,324,516.40

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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.