Home / 28,313,538.30-42,263,607.84-24,295,844.34

Finding the Fourth Proportional to 28,313,538.30, 42,263,607.84 and 24,295,844.34

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Solution

The fourth proportional to 28,313,538.30, 42,263,607.84 and 24,295,844.34 is: 36,266,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,313,538.30 : 42,263,607.84 = 24,295,844.34 : x
  2. Step 2: Convert to fraction form
    28,313,538.30/42,263,607.84 = 24,295,844.34/x
  3. Step 3: Cross multiply
    28,313,538.30x = 42,263,607.84 × 24,295,844.34
  4. Step 4: Simplify right side
    28,313,538.30x = 1,026,830,037,327,443.75
  5. Step 5: Solve for x
    x = 1,026,830,037,327,443.75/28,313,538.30
  6. Step 6: Final answer
    x = 36,266,397.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.