Home / 461,675,114.07-692,514,290.33-111,919,758.60

Finding the Fourth Proportional to 461,675,114.07, 692,514,290.33 and 111,919,758.60

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Solution

The fourth proportional to 461,675,114.07, 692,514,290.33 and 111,919,758.60 is: 167,880,030.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,675,114.07 : 692,514,290.33 = 111,919,758.60 : x
  2. Step 2: Convert to fraction form
    461,675,114.07/692,514,290.33 = 111,919,758.60/x
  3. Step 3: Cross multiply
    461,675,114.07x = 692,514,290.33 × 111,919,758.60
  4. Step 4: Simplify right side
    461,675,114.07x = 77,506,032,202,818,496
  5. Step 5: Solve for x
    x = 77,506,032,202,818,496/461,675,114.07
  6. Step 6: Final answer
    x = 167,880,030.44

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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.