Home / 150,908,257.04-226,362,103.03-47,285,395.18

Finding the Fourth Proportional to 150,908,257.04, 226,362,103.03 and 47,285,395.18

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Solution

The fourth proportional to 150,908,257.04, 226,362,103.03 and 47,285,395.18 is: 70,928,004.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,908,257.04 : 226,362,103.03 = 47,285,395.18 : x
  2. Step 2: Convert to fraction form
    150,908,257.04/226,362,103.03 = 47,285,395.18/x
  3. Step 3: Cross multiply
    150,908,257.04x = 226,362,103.03 × 47,285,395.18
  4. Step 4: Simplify right side
    150,908,257.04x = 10,703,621,495,549,426
  5. Step 5: Solve for x
    x = 10,703,621,495,549,426/150,908,257.04
  6. Step 6: Final answer
    x = 70,928,004.24

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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.