Home / 23,326,538.60-34,989,807.90-13,248,842.60

Finding the Fourth Proportional to 23,326,538.60, 34,989,807.90 and 13,248,842.60

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Solution

The fourth proportional to 23,326,538.60, 34,989,807.90 and 13,248,842.60 is: 19,873,263.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,538.60 : 34,989,807.90 = 13,248,842.60 : x
  2. Step 2: Convert to fraction form
    23,326,538.60/34,989,807.90 = 13,248,842.60/x
  3. Step 3: Cross multiply
    23,326,538.60x = 34,989,807.90 × 13,248,842.60
  4. Step 4: Simplify right side
    23,326,538.60x = 463,574,457,471,336.50
  5. Step 5: Solve for x
    x = 463,574,457,471,336.50/23,326,538.60
  6. Step 6: Final answer
    x = 19,873,263.90

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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.