Home / 64,677,233.11-89,254,127.64-35,308,565.67

Finding the Fourth Proportional to 64,677,233.11, 89,254,127.64 and 35,308,565.67

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Solution

The fourth proportional to 64,677,233.11, 89,254,127.64 and 35,308,565.67 is: 48,725,572.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,677,233.11 : 89,254,127.64 = 35,308,565.67 : x
  2. Step 2: Convert to fraction form
    64,677,233.11/89,254,127.64 = 35,308,565.67/x
  3. Step 3: Cross multiply
    64,677,233.11x = 89,254,127.64 × 35,308,565.67
  4. Step 4: Simplify right side
    64,677,233.11x = 3,151,435,226,649,231.50
  5. Step 5: Solve for x
    x = 3,151,435,226,649,231.50/64,677,233.11
  6. Step 6: Final answer
    x = 48,725,572.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.