Home / 151,092,602.40-226,302,980.40-116,903,085.60

Finding the Fourth Proportional to 151,092,602.40, 226,302,980.40 and 116,903,085.60

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Solution

The fourth proportional to 151,092,602.40, 226,302,980.40 and 116,903,085.60 is: 175,094,718.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,092,602.40 : 226,302,980.40 = 116,903,085.60 : x
  2. Step 2: Convert to fraction form
    151,092,602.40/226,302,980.40 = 116,903,085.60/x
  3. Step 3: Cross multiply
    151,092,602.40x = 226,302,980.40 × 116,903,085.60
  4. Step 4: Simplify right side
    151,092,602.40x = 26,455,516,689,236,320
  5. Step 5: Solve for x
    x = 26,455,516,689,236,320/151,092,602.40
  6. Step 6: Final answer
    x = 175,094,718.53

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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.