Home / 34,790,742.40-52,186,113.60-32,271,318.40

Finding the Fourth Proportional to 34,790,742.40, 52,186,113.60 and 32,271,318.40

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Solution

The fourth proportional to 34,790,742.40, 52,186,113.60 and 32,271,318.40 is: 48,406,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,790,742.40 : 52,186,113.60 = 32,271,318.40 : x
  2. Step 2: Convert to fraction form
    34,790,742.40/52,186,113.60 = 32,271,318.40/x
  3. Step 3: Cross multiply
    34,790,742.40x = 52,186,113.60 × 32,271,318.40
  4. Step 4: Simplify right side
    34,790,742.40x = 1,684,114,688,044,170.25
  5. Step 5: Solve for x
    x = 1,684,114,688,044,170.25/34,790,742.40
  6. Step 6: Final answer
    x = 48,406,977.60

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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.