Home / 63,294,684.61-94,941,493.57-49,473,269.11

Finding the Fourth Proportional to 63,294,684.61, 94,941,493.57 and 49,473,269.11

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Solution

The fourth proportional to 63,294,684.61, 94,941,493.57 and 49,473,269.11 is: 74,209,486.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,294,684.61 : 94,941,493.57 = 49,473,269.11 : x
  2. Step 2: Convert to fraction form
    63,294,684.61/94,941,493.57 = 49,473,269.11/x
  3. Step 3: Cross multiply
    63,294,684.61x = 94,941,493.57 × 49,473,269.11
  4. Step 4: Simplify right side
    63,294,684.61x = 4,697,066,060,462,130
  5. Step 5: Solve for x
    x = 4,697,066,060,462,130/63,294,684.61
  6. Step 6: Final answer
    x = 74,209,486.78

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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.