Home / 98,357,509.00-147,526,153.40-32,771,563.27

Finding the Fourth Proportional to 98,357,509.00, 147,526,153.40 and 32,771,563.27

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Solution

The fourth proportional to 98,357,509.00, 147,526,153.40 and 32,771,563.27 is: 49,153,976.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,357,509.00 : 147,526,153.40 = 32,771,563.27 : x
  2. Step 2: Convert to fraction form
    98,357,509.00/147,526,153.40 = 32,771,563.27/x
  3. Step 3: Cross multiply
    98,357,509.00x = 147,526,153.40 × 32,771,563.27
  4. Step 4: Simplify right side
    98,357,509.00x = 4,834,662,669,840,939
  5. Step 5: Solve for x
    x = 4,834,662,669,840,939/98,357,509.00
  6. Step 6: Final answer
    x = 49,153,976.34

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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.