Home / 42,095,539.26-58,091,844.18-22,779,955.26

Finding the Fourth Proportional to 42,095,539.26, 58,091,844.18 and 22,779,955.26

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Solution

The fourth proportional to 42,095,539.26, 58,091,844.18 and 22,779,955.26 is: 31,436,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,095,539.26 : 58,091,844.18 = 22,779,955.26 : x
  2. Step 2: Convert to fraction form
    42,095,539.26/58,091,844.18 = 22,779,955.26/x
  3. Step 3: Cross multiply
    42,095,539.26x = 58,091,844.18 × 22,779,955.26
  4. Step 4: Simplify right side
    42,095,539.26x = 1,323,329,611,391,291.50
  5. Step 5: Solve for x
    x = 1,323,329,611,391,291.50/42,095,539.26
  6. Step 6: Final answer
    x = 31,436,338.26

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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.