Home / 64,402,111.96-88,874,847.26-35,033,374.47

Finding the Fourth Proportional to 64,402,111.96, 88,874,847.26 and 35,033,374.47

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Solution

The fourth proportional to 64,402,111.96, 88,874,847.26 and 35,033,374.47 is: 48,346,020.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,402,111.96 : 88,874,847.26 = 35,033,374.47 : x
  2. Step 2: Convert to fraction form
    64,402,111.96/88,874,847.26 = 35,033,374.47/x
  3. Step 3: Cross multiply
    64,402,111.96x = 88,874,847.26 × 35,033,374.47
  4. Step 4: Simplify right side
    64,402,111.96x = 3,113,585,805,161,631.50
  5. Step 5: Solve for x
    x = 3,113,585,805,161,631.50/64,402,111.96
  6. Step 6: Final answer
    x = 48,346,020.19

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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.