Home / 61,502,075.52-84,874,635.60-34,001,775.24

Finding the Fourth Proportional to 61,502,075.52, 84,874,635.60 and 34,001,775.24

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Solution

The fourth proportional to 61,502,075.52, 84,874,635.60 and 34,001,775.24 is: 46,923,429.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,502,075.52 : 84,874,635.60 = 34,001,775.24 : x
  2. Step 2: Convert to fraction form
    61,502,075.52/84,874,635.60 = 34,001,775.24/x
  3. Step 3: Cross multiply
    61,502,075.52x = 84,874,635.60 × 34,001,775.24
  4. Step 4: Simplify right side
    61,502,075.52x = 2,885,888,283,248,102.50
  5. Step 5: Solve for x
    x = 2,885,888,283,248,102.50/61,502,075.52
  6. Step 6: Final answer
    x = 46,923,429.15

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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.