Home / 153,613,094.52-230,419,875-62,736,683.52

Finding the Fourth Proportional to 153,613,094.52, 230,419,875 and 62,736,683.52

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Solution

The fourth proportional to 153,613,094.52, 230,419,875 and 62,736,683.52 is: 94,105,120.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,613,094.52 : 230,419,875 = 62,736,683.52 : x
  2. Step 2: Convert to fraction form
    153,613,094.52/230,419,875 = 62,736,683.52/x
  3. Step 3: Cross multiply
    153,613,094.52x = 230,419,875 × 62,736,683.52
  4. Step 4: Simplify right side
    153,613,094.52x = 14,455,778,774,592,960
  5. Step 5: Solve for x
    x = 14,455,778,774,592,960/153,613,094.52
  6. Step 6: Final answer
    x = 94,105,120.53

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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.