Home / 86,277,852.52-119,066,374.80-51,025,876.24

Finding the Fourth Proportional to 86,277,852.52, 119,066,374.80 and 51,025,876.24

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Solution

The fourth proportional to 86,277,852.52, 119,066,374.80 and 51,025,876.24 is: 70,417,446.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,277,852.52 : 119,066,374.80 = 51,025,876.24 : x
  2. Step 2: Convert to fraction form
    86,277,852.52/119,066,374.80 = 51,025,876.24/x
  3. Step 3: Cross multiply
    86,277,852.52x = 119,066,374.80 × 51,025,876.24
  4. Step 4: Simplify right side
    86,277,852.52x = 6,075,466,104,890,255
  5. Step 5: Solve for x
    x = 6,075,466,104,890,255/86,277,852.52
  6. Step 6: Final answer
    x = 70,417,446.97

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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.