Home / 63,155,975.04-94,636,315.13-49,290,056.66

Finding the Fourth Proportional to 63,155,975.04, 94,636,315.13 and 49,290,056.66

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Solution

The fourth proportional to 63,155,975.04, 94,636,315.13 and 49,290,056.66 is: 73,858,876.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,155,975.04 : 94,636,315.13 = 49,290,056.66 : x
  2. Step 2: Convert to fraction form
    63,155,975.04/94,636,315.13 = 49,290,056.66/x
  3. Step 3: Cross multiply
    63,155,975.04x = 94,636,315.13 × 49,290,056.66
  4. Step 4: Simplify right side
    63,155,975.04x = 4,664,629,334,851,315
  5. Step 5: Solve for x
    x = 4,664,629,334,851,315/63,155,975.04
  6. Step 6: Final answer
    x = 73,858,876.09

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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.