Home / 399,300,524.93-598,949,984.19-375,001,832.31

Finding the Fourth Proportional to 399,300,524.93, 598,949,984.19 and 375,001,832.31

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Solution

The fourth proportional to 399,300,524.93, 598,949,984.19 and 375,001,832.31 is: 562,501,994.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    399,300,524.93 : 598,949,984.19 = 375,001,832.31 : x
  2. Step 2: Convert to fraction form
    399,300,524.93/598,949,984.19 = 375,001,832.31/x
  3. Step 3: Cross multiply
    399,300,524.93x = 598,949,984.19 × 375,001,832.31
  4. Step 4: Simplify right side
    399,300,524.93x = 224,607,341,533,295,552
  5. Step 5: Solve for x
    x = 224,607,341,533,295,552/399,300,524.93
  6. Step 6: Final answer
    x = 562,501,994.14

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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.