Home / 32,615,984.56-45,010,087.55-17,931,900.64

Finding the Fourth Proportional to 32,615,984.56, 45,010,087.55 and 17,931,900.64

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Solution

The fourth proportional to 32,615,984.56, 45,010,087.55 and 17,931,900.64 is: 24,746,038.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,615,984.56 : 45,010,087.55 = 17,931,900.64 : x
  2. Step 2: Convert to fraction form
    32,615,984.56/45,010,087.55 = 17,931,900.64/x
  3. Step 3: Cross multiply
    32,615,984.56x = 45,010,087.55 × 17,931,900.64
  4. Step 4: Simplify right side
    32,615,984.56x = 807,116,417,654,641.62
  5. Step 5: Solve for x
    x = 807,116,417,654,641.62/32,615,984.56
  6. Step 6: Final answer
    x = 24,746,038.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.