Home / 84,255,706.95-116,262,805.55-46,573,780.64

Finding the Fourth Proportional to 84,255,706.95, 116,262,805.55 and 46,573,780.64

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Solution

The fourth proportional to 84,255,706.95, 116,262,805.55 and 46,573,780.64 is: 64,266,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,255,706.95 : 116,262,805.55 = 46,573,780.64 : x
  2. Step 2: Convert to fraction form
    84,255,706.95/116,262,805.55 = 46,573,780.64/x
  3. Step 3: Cross multiply
    84,255,706.95x = 116,262,805.55 × 46,573,780.64
  4. Step 4: Simplify right side
    84,255,706.95x = 5,414,798,401,462,491
  5. Step 5: Solve for x
    x = 5,414,798,401,462,491/84,255,706.95
  6. Step 6: Final answer
    x = 64,266,250.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.