Home / 94,303,766.07-141,455,681.82-42,427,783.44

Finding the Fourth Proportional to 94,303,766.07, 141,455,681.82 and 42,427,783.44

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Solution

The fourth proportional to 94,303,766.07, 141,455,681.82 and 42,427,783.44 is: 63,641,689.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,303,766.07 : 141,455,681.82 = 42,427,783.44 : x
  2. Step 2: Convert to fraction form
    94,303,766.07/141,455,681.82 = 42,427,783.44/x
  3. Step 3: Cross multiply
    94,303,766.07x = 141,455,681.82 × 42,427,783.44
  4. Step 4: Simplify right side
    94,303,766.07x = 6,001,651,034,616,504
  5. Step 5: Solve for x
    x = 6,001,651,034,616,504/94,303,766.07
  6. Step 6: Final answer
    x = 63,641,689.88

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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.