Home / 36,121,488,009.40-54,182,232,014.10-36,121,488,009.40

Finding the Fourth Proportional to 36,121,488,009.40, 54,182,232,014.10 and 36,121,488,009.40

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Solution

The fourth proportional to 36,121,488,009.40, 54,182,232,014.10 and 36,121,488,009.40 is: 54,182,232,014.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,121,488,009.40 : 54,182,232,014.10 = 36,121,488,009.40 : x
  2. Step 2: Convert to fraction form
    36,121,488,009.40/54,182,232,014.10 = 36,121,488,009.40/x
  3. Step 3: Cross multiply
    36,121,488,009.40x = 54,182,232,014.10 × 36,121,488,009.40
  4. Step 4: Simplify right side
    36,121,488,009.40x = 1,957,142,844,019,841,957,888
  5. Step 5: Solve for x
    x = 1,957,142,844,019,841,957,888/36,121,488,009.40
  6. Step 6: Final answer
    x = 54,182,232,014.10

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Double scale
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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.