Home / 94,626,389.80-141,939,584.70-40,773,701.80

Finding the Fourth Proportional to 94,626,389.80, 141,939,584.70 and 40,773,701.80

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Solution

The fourth proportional to 94,626,389.80, 141,939,584.70 and 40,773,701.80 is: 61,160,552.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,626,389.80 : 141,939,584.70 = 40,773,701.80 : x
  2. Step 2: Convert to fraction form
    94,626,389.80/141,939,584.70 = 40,773,701.80/x
  3. Step 3: Cross multiply
    94,626,389.80x = 141,939,584.70 × 40,773,701.80
  4. Step 4: Simplify right side
    94,626,389.80x = 5,787,402,300,173,642
  5. Step 5: Solve for x
    x = 5,787,402,300,173,642/94,626,389.80
  6. Step 6: Final answer
    x = 61,160,552.70

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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.