Home / 64,226,998.68-88,634,108.53-34,858,683.29

Finding the Fourth Proportional to 64,226,998.68, 88,634,108.53 and 34,858,683.29

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Solution

The fourth proportional to 64,226,998.68, 88,634,108.53 and 34,858,683.29 is: 48,105,444.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226,998.68 : 88,634,108.53 = 34,858,683.29 : x
  2. Step 2: Convert to fraction form
    64,226,998.68/88,634,108.53 = 34,858,683.29/x
  3. Step 3: Cross multiply
    64,226,998.68x = 88,634,108.53 × 34,858,683.29
  4. Step 4: Simplify right side
    64,226,998.68x = 3,089,668,317,856,531
  5. Step 5: Solve for x
    x = 3,089,668,317,856,531/64,226,998.68
  6. Step 6: Final answer
    x = 48,105,444.46

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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.