Home / 104,867,032.08-144,724,385.16-60,813,648.48

Finding the Fourth Proportional to 104,867,032.08, 144,724,385.16 and 60,813,648.48

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Solution

The fourth proportional to 104,867,032.08, 144,724,385.16 and 60,813,648.48 is: 83,927,405.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,867,032.08 : 144,724,385.16 = 60,813,648.48 : x
  2. Step 2: Convert to fraction form
    104,867,032.08/144,724,385.16 = 60,813,648.48/x
  3. Step 3: Cross multiply
    104,867,032.08x = 144,724,385.16 × 60,813,648.48
  4. Step 4: Simplify right side
    104,867,032.08x = 8,801,217,885,604,368
  5. Step 5: Solve for x
    x = 8,801,217,885,604,368/104,867,032.08
  6. Step 6: Final answer
    x = 83,927,405.12

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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.