Home / 99,681,433,213.34-149,522,533,204.32-24,134,458,036.40

Finding the Fourth Proportional to 99,681,433,213.34, 149,522,533,204.32 and 24,134,458,036.40

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Solution

The fourth proportional to 99,681,433,213.34, 149,522,533,204.32 and 24,134,458,036.40 is: 36,201,779,878.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,681,433,213.34 : 149,522,533,204.32 = 24,134,458,036.40 : x
  2. Step 2: Convert to fraction form
    99,681,433,213.34/149,522,533,204.32 = 24,134,458,036.40/x
  3. Step 3: Cross multiply
    99,681,433,213.34x = 149,522,533,204.32 × 24,134,458,036.40
  4. Step 4: Simplify right side
    99,681,433,213.34x = 3,608,645,303,115,887,149,056
  5. Step 5: Solve for x
    x = 3,608,645,303,115,887,149,056/99,681,433,213.34
  6. Step 6: Final answer
    x = 36,201,779,878.03

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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.