Home / 32,482,928.77-48,708,180.65-10,620,460.24

Finding the Fourth Proportional to 32,482,928.77, 48,708,180.65 and 10,620,460.24

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Solution

The fourth proportional to 32,482,928.77, 48,708,180.65 and 10,620,460.24 is: 15,925,389.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,482,928.77 : 48,708,180.65 = 10,620,460.24 : x
  2. Step 2: Convert to fraction form
    32,482,928.77/48,708,180.65 = 10,620,460.24/x
  3. Step 3: Cross multiply
    32,482,928.77x = 48,708,180.65 × 10,620,460.24
  4. Step 4: Simplify right side
    32,482,928.77x = 517,303,295,902,960.12
  5. Step 5: Solve for x
    x = 517,303,295,902,960.12/32,482,928.77
  6. Step 6: Final answer
    x = 15,925,389.60

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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.