Home / 241,926,931,212.30-362,890,396,818.45-158,338,489,509.90

Finding the Fourth Proportional to 241,926,931,212.30, 362,890,396,818.45 and 158,338,489,509.90

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Solution

The fourth proportional to 241,926,931,212.30, 362,890,396,818.45 and 158,338,489,509.90 is: 237,507,734,264.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,926,931,212.30 : 362,890,396,818.45 = 158,338,489,509.90 : x
  2. Step 2: Convert to fraction form
    241,926,931,212.30/362,890,396,818.45 = 158,338,489,509.90/x
  3. Step 3: Cross multiply
    241,926,931,212.30x = 362,890,396,818.45 × 158,338,489,509.90
  4. Step 4: Simplify right side
    241,926,931,212.30x = 57,459,517,289,881,590,038,528
  5. Step 5: Solve for x
    x = 57,459,517,289,881,590,038,528/241,926,931,212.30
  6. Step 6: Final answer
    x = 237,507,734,264.85

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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.