Home / 61,006,412,709.12-84,186,702,279.54-33,539,799,246.96

Finding the Fourth Proportional to 61,006,412,709.12, 84,186,702,279.54 and 33,539,799,246.96

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Solution

The fourth proportional to 61,006,412,709.12, 84,186,702,279.54 and 33,539,799,246.96 is: 46,283,742,451.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,006,412,709.12 : 84,186,702,279.54 = 33,539,799,246.96 : x
  2. Step 2: Convert to fraction form
    61,006,412,709.12/84,186,702,279.54 = 33,539,799,246.96/x
  3. Step 3: Cross multiply
    61,006,412,709.12x = 84,186,702,279.54 × 33,539,799,246.96
  4. Step 4: Simplify right side
    61,006,412,709.12x = 2,823,605,093,719,360,929,792
  5. Step 5: Solve for x
    x = 2,823,605,093,719,360,929,792/61,006,412,709.12
  6. Step 6: Final answer
    x = 46,283,742,451.51

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1.5x scale

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.