Home / 58,417,228.06-87,623,405.74-15,285,476.50

Finding the Fourth Proportional to 58,417,228.06, 87,623,405.74 and 15,285,476.50

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Solution

The fourth proportional to 58,417,228.06, 87,623,405.74 and 15,285,476.50 is: 22,927,577.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,417,228.06 : 87,623,405.74 = 15,285,476.50 : x
  2. Step 2: Convert to fraction form
    58,417,228.06/87,623,405.74 = 15,285,476.50/x
  3. Step 3: Cross multiply
    58,417,228.06x = 87,623,405.74 × 15,285,476.50
  4. Step 4: Simplify right side
    58,417,228.06x = 1,339,365,509,288,735
  5. Step 5: Solve for x
    x = 1,339,365,509,288,735/58,417,228.06
  6. Step 6: Final answer
    x = 22,927,577.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.