Home / 64,357,670.10-96,536,505.15-59,066,879.70

Finding the Fourth Proportional to 64,357,670.10, 96,536,505.15 and 59,066,879.70

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Solution

The fourth proportional to 64,357,670.10, 96,536,505.15 and 59,066,879.70 is: 88,600,319.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,357,670.10 : 96,536,505.15 = 59,066,879.70 : x
  2. Step 2: Convert to fraction form
    64,357,670.10/96,536,505.15 = 59,066,879.70/x
  3. Step 3: Cross multiply
    64,357,670.10x = 96,536,505.15 × 59,066,879.70
  4. Step 4: Simplify right side
    64,357,670.10x = 5,702,110,136,353,481
  5. Step 5: Solve for x
    x = 5,702,110,136,353,481/64,357,670.10
  6. Step 6: Final answer
    x = 88,600,319.55

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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.