Home / 64,195,677.84-88,590,207.14-34,827,010.40

Finding the Fourth Proportional to 64,195,677.84, 88,590,207.14 and 34,827,010.40

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Solution

The fourth proportional to 64,195,677.84, 88,590,207.14 and 34,827,010.40 is: 48,061,367.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,195,677.84 : 88,590,207.14 = 34,827,010.40 : x
  2. Step 2: Convert to fraction form
    64,195,677.84/88,590,207.14 = 34,827,010.40/x
  3. Step 3: Cross multiply
    64,195,677.84x = 88,590,207.14 × 34,827,010.40
  4. Step 4: Simplify right side
    64,195,677.84x = 3,085,332,065,772,044
  5. Step 5: Solve for x
    x = 3,085,332,065,772,044/64,195,677.84
  6. Step 6: Final answer
    x = 48,061,367.51

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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.