Home / 696,299,010,120.52-1,044,925,604,588.50-243,017,914,087.79

Finding the Fourth Proportional to 696,299,010,120.52, 1,044,925,604,588.50 and 243,017,914,087.79

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Solution

The fourth proportional to 696,299,010,120.52, 1,044,925,604,588.50 and 243,017,914,087.79 is: 364,693,381,884.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,299,010,120.52 : 1,044,925,604,588.50 = 243,017,914,087.79 : x
  2. Step 2: Convert to fraction form
    696,299,010,120.52/1,044,925,604,588.50 = 243,017,914,087.79/x
  3. Step 3: Cross multiply
    696,299,010,120.52x = 1,044,925,604,588.50 × 243,017,914,087.79
  4. Step 4: Simplify right side
    696,299,010,120.52x = 253,935,640,804,020,115,734,528
  5. Step 5: Solve for x
    x = 253,935,640,804,020,115,734,528/696,299,010,120.52
  6. Step 6: Final answer
    x = 364,693,381,884.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.