Home / 64,004,724.51-88,326,519.93-34,636,057.05

Finding the Fourth Proportional to 64,004,724.51, 88,326,519.93 and 34,636,057.05

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Solution

The fourth proportional to 64,004,724.51, 88,326,519.93 and 34,636,057.05 is: 47,797,758.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,724.51 : 88,326,519.93 = 34,636,057.05 : x
  2. Step 2: Convert to fraction form
    64,004,724.51/88,326,519.93 = 34,636,057.05/x
  3. Step 3: Cross multiply
    64,004,724.51x = 88,326,519.93 × 34,636,057.05
  4. Step 4: Simplify right side
    64,004,724.51x = 3,059,282,383,323,442
  5. Step 5: Solve for x
    x = 3,059,282,383,323,442/64,004,724.51
  6. Step 6: Final answer
    x = 47,797,758.79

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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.