Home / 65,151,530.76-97,705,594.44-26,279,943.42

Finding the Fourth Proportional to 65,151,530.76, 97,705,594.44 and 26,279,943.42

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Solution

The fourth proportional to 65,151,530.76, 97,705,594.44 and 26,279,943.42 is: 39,411,161.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,151,530.76 : 97,705,594.44 = 26,279,943.42 : x
  2. Step 2: Convert to fraction form
    65,151,530.76/97,705,594.44 = 26,279,943.42/x
  3. Step 3: Cross multiply
    65,151,530.76x = 97,705,594.44 × 26,279,943.42
  4. Step 4: Simplify right side
    65,151,530.76x = 2,567,697,493,700,666.50
  5. Step 5: Solve for x
    x = 2,567,697,493,700,666.50/65,151,530.76
  6. Step 6: Final answer
    x = 39,411,161.39

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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.