Home / 64,066,622.26-88,411,910.79-34,697,956.18

Finding the Fourth Proportional to 64,066,622.26, 88,411,910.79 and 34,697,956.18

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Solution

The fourth proportional to 64,066,622.26, 88,411,910.79 and 34,697,956.18 is: 47,883,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,066,622.26 : 88,411,910.79 = 34,697,956.18 : x
  2. Step 2: Convert to fraction form
    64,066,622.26/88,411,910.79 = 34,697,956.18/x
  3. Step 3: Cross multiply
    64,066,622.26x = 88,411,910.79 × 34,697,956.18
  4. Step 4: Simplify right side
    64,066,622.26x = 3,067,712,606,381,489.50
  5. Step 5: Solve for x
    x = 3,067,712,606,381,489.50/64,066,622.26
  6. Step 6: Final answer
    x = 47,883,164.40

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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.