Home / 246,896,443.80-370,344,665.70-124,452,437.40

Finding the Fourth Proportional to 246,896,443.80, 370,344,665.70 and 124,452,437.40

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Solution

The fourth proportional to 246,896,443.80, 370,344,665.70 and 124,452,437.40 is: 186,678,656.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,896,443.80 : 370,344,665.70 = 124,452,437.40 : x
  2. Step 2: Convert to fraction form
    246,896,443.80/370,344,665.70 = 124,452,437.40/x
  3. Step 3: Cross multiply
    246,896,443.80x = 370,344,665.70 × 124,452,437.40
  4. Step 4: Simplify right side
    246,896,443.80x = 46,090,296,324,453,176
  5. Step 5: Solve for x
    x = 46,090,296,324,453,176/246,896,443.80
  6. Step 6: Final answer
    x = 186,678,656.10

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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.