Home / 64,277,193.69-88,703,048.10-34,908,736.29

Finding the Fourth Proportional to 64,277,193.69, 88,703,048.10 and 34,908,736.29

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Solution

The fourth proportional to 64,277,193.69, 88,703,048.10 and 34,908,736.29 is: 48,174,338.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,277,193.69 : 88,703,048.10 = 34,908,736.29 : x
  2. Step 2: Convert to fraction form
    64,277,193.69/88,703,048.10 = 34,908,736.29/x
  3. Step 3: Cross multiply
    64,277,193.69x = 88,703,048.10 × 34,908,736.29
  4. Step 4: Simplify right side
    64,277,193.69x = 3,096,511,314,242,085.50
  5. Step 5: Solve for x
    x = 3,096,511,314,242,085.50/64,277,193.69
  6. Step 6: Final answer
    x = 48,174,338.93

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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.