Home / 64,751,433.90-97,127,150.85-32,502,806.70

Finding the Fourth Proportional to 64,751,433.90, 97,127,150.85 and 32,502,806.70

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Solution

The fourth proportional to 64,751,433.90, 97,127,150.85 and 32,502,806.70 is: 48,754,210.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,751,433.90 : 97,127,150.85 = 32,502,806.70 : x
  2. Step 2: Convert to fraction form
    64,751,433.90/97,127,150.85 = 32,502,806.70/x
  3. Step 3: Cross multiply
    64,751,433.90x = 97,127,150.85 × 32,502,806.70
  4. Step 4: Simplify right side
    64,751,433.90x = 3,156,905,009,399,290.50
  5. Step 5: Solve for x
    x = 3,156,905,009,399,290.50/64,751,433.90
  6. Step 6: Final answer
    x = 48,754,210.05

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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.