Home / 589,422,061.20-884,133,091.80-523,665,094.80

Finding the Fourth Proportional to 589,422,061.20, 884,133,091.80 and 523,665,094.80

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Solution

The fourth proportional to 589,422,061.20, 884,133,091.80 and 523,665,094.80 is: 785,497,642.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,422,061.20 : 884,133,091.80 = 523,665,094.80 : x
  2. Step 2: Convert to fraction form
    589,422,061.20/884,133,091.80 = 523,665,094.80/x
  3. Step 3: Cross multiply
    589,422,061.20x = 884,133,091.80 × 523,665,094.80
  4. Step 4: Simplify right side
    589,422,061.20x = 462,989,639,333,264,064
  5. Step 5: Solve for x
    x = 462,989,639,333,264,064/589,422,061.20
  6. Step 6: Final answer
    x = 785,497,642.20

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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.