Home / 599,984,759.97-828,011,130.98-335,650,988.07

Finding the Fourth Proportional to 599,984,759.97, 828,011,130.98 and 335,650,988.07

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Solution

The fourth proportional to 599,984,759.97, 828,011,130.98 and 335,650,988.07 is: 463,216,356.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,984,759.97 : 828,011,130.98 = 335,650,988.07 : x
  2. Step 2: Convert to fraction form
    599,984,759.97/828,011,130.98 = 335,650,988.07/x
  3. Step 3: Cross multiply
    599,984,759.97x = 828,011,130.98 × 335,650,988.07
  4. Step 4: Simplify right side
    599,984,759.97x = 277,922,754,244,716,928
  5. Step 5: Solve for x
    x = 277,922,754,244,716,928/599,984,759.97
  6. Step 6: Final answer
    x = 463,216,356.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.