Home / 246,577,624.66-340,148,113.88-152,461,686.50

Finding the Fourth Proportional to 246,577,624.66, 340,148,113.88 and 152,461,686.50

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Solution

The fourth proportional to 246,577,624.66, 340,148,113.88 and 152,461,686.50 is: 210,317,360.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,624.66 : 340,148,113.88 = 152,461,686.50 : x
  2. Step 2: Convert to fraction form
    246,577,624.66/340,148,113.88 = 152,461,686.50/x
  3. Step 3: Cross multiply
    246,577,624.66x = 340,148,113.88 × 152,461,686.50
  4. Step 4: Simplify right side
    246,577,624.66x = 51,859,555,100,619,272
  5. Step 5: Solve for x
    x = 51,859,555,100,619,272/246,577,624.66
  6. Step 6: Final answer
    x = 210,317,360.19

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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.