Home / 64,130,326.65-96,160,885.05-29,096,319.83

Finding the Fourth Proportional to 64,130,326.65, 96,160,885.05 and 29,096,319.83

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Solution

The fourth proportional to 64,130,326.65, 96,160,885.05 and 29,096,319.83 is: 43,628,779.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,130,326.65 : 96,160,885.05 = 29,096,319.83 : x
  2. Step 2: Convert to fraction form
    64,130,326.65/96,160,885.05 = 29,096,319.83/x
  3. Step 3: Cross multiply
    64,130,326.65x = 96,160,885.05 × 29,096,319.83
  4. Step 4: Simplify right side
    64,130,326.65x = 2,797,927,865,933,457.50
  5. Step 5: Solve for x
    x = 2,797,927,865,933,457.50/64,130,326.65
  6. Step 6: Final answer
    x = 43,628,779.27

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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.