Home / 64,020,207.79-96,030,380.96-29,965,468.51

Finding the Fourth Proportional to 64,020,207.79, 96,030,380.96 and 29,965,468.51

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Solution

The fourth proportional to 64,020,207.79, 96,030,380.96 and 29,965,468.51 is: 44,948,235.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,020,207.79 : 96,030,380.96 = 29,965,468.51 : x
  2. Step 2: Convert to fraction form
    64,020,207.79/96,030,380.96 = 29,965,468.51/x
  3. Step 3: Cross multiply
    64,020,207.79x = 96,030,380.96 × 29,965,468.51
  4. Step 4: Simplify right side
    64,020,207.79x = 2,877,595,356,742,764.50
  5. Step 5: Solve for x
    x = 2,877,595,356,742,764.50/64,020,207.79
  6. Step 6: Final answer
    x = 44,948,235.19

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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.