Home / 153,334,035.84-229,302,457.92-114,499,758.72

Finding the Fourth Proportional to 153,334,035.84, 229,302,457.92 and 114,499,758.72

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Solution

The fourth proportional to 153,334,035.84, 229,302,457.92 and 114,499,758.72 is: 171,227,972.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,334,035.84 : 229,302,457.92 = 114,499,758.72 : x
  2. Step 2: Convert to fraction form
    153,334,035.84/229,302,457.92 = 114,499,758.72/x
  3. Step 3: Cross multiply
    153,334,035.84x = 229,302,457.92 × 114,499,758.72
  4. Step 4: Simplify right side
    153,334,035.84x = 26,255,076,105,742,952
  5. Step 5: Solve for x
    x = 26,255,076,105,742,952/153,334,035.84
  6. Step 6: Final answer
    x = 171,227,972.72

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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.