Home / 2,295,189,228.52-3,442,803,130.52-637,225,795.72

Finding the Fourth Proportional to 2,295,189,228.52, 3,442,803,130.52 and 637,225,795.72

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Solution

The fourth proportional to 2,295,189,228.52, 3,442,803,130.52 and 637,225,795.72 is: 955,844,048.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,189,228.52 : 3,442,803,130.52 = 637,225,795.72 : x
  2. Step 2: Convert to fraction form
    2,295,189,228.52/3,442,803,130.52 = 637,225,795.72/x
  3. Step 3: Cross multiply
    2,295,189,228.52x = 3,442,803,130.52 × 637,225,795.72
  4. Step 4: Simplify right side
    2,295,189,228.52x = 2,193,842,964,352,914,176
  5. Step 5: Solve for x
    x = 2,193,842,964,352,914,176/2,295,189,228.52
  6. Step 6: Final answer
    x = 955,844,048.54

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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.