Home / 88,325,037,218.64-132,528,928,509.48-43,532,115,647.52

Finding the Fourth Proportional to 88,325,037,218.64, 132,528,928,509.48 and 43,532,115,647.52

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Solution

The fourth proportional to 88,325,037,218.64, 132,528,928,509.48 and 43,532,115,647.52 is: 65,318,564,522.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,325,037,218.64 : 132,528,928,509.48 = 43,532,115,647.52 : x
  2. Step 2: Convert to fraction form
    88,325,037,218.64/132,528,928,509.48 = 43,532,115,647.52/x
  3. Step 3: Cross multiply
    88,325,037,218.64x = 132,528,928,509.48 × 43,532,115,647.52
  4. Step 4: Simplify right side
    88,325,037,218.64x = 5,769,264,642,516,592,885,760
  5. Step 5: Solve for x
    x = 5,769,264,642,516,592,885,760/88,325,037,218.64
  6. Step 6: Final answer
    x = 65,318,564,522.48

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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.