Home / 104,442,564,323.96-144,129,872,356.18-58,717,043,556.25

Finding the Fourth Proportional to 104,442,564,323.96, 144,129,872,356.18 and 58,717,043,556.25

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Solution

The fourth proportional to 104,442,564,323.96, 144,129,872,356.18 and 58,717,043,556.25 is: 81,029,033,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,442,564,323.96 : 144,129,872,356.18 = 58,717,043,556.25 : x
  2. Step 2: Convert to fraction form
    104,442,564,323.96/144,129,872,356.18 = 58,717,043,556.25/x
  3. Step 3: Cross multiply
    104,442,564,323.96x = 144,129,872,356.18 × 58,717,043,556.25
  4. Step 4: Simplify right side
    104,442,564,323.96x = 8,462,879,992,894,429,593,600
  5. Step 5: Solve for x
    x = 8,462,879,992,894,429,593,600/104,442,564,323.96
  6. Step 6: Final answer
    x = 81,029,033,016.12

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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.