Home / 532,724,860.48-799,088,318.60-205,354,536.36

Finding the Fourth Proportional to 532,724,860.48, 799,088,318.60 and 205,354,536.36

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Solution

The fourth proportional to 532,724,860.48, 799,088,318.60 and 205,354,536.36 is: 308,032,200.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,724,860.48 : 799,088,318.60 = 205,354,536.36 : x
  2. Step 2: Convert to fraction form
    532,724,860.48/799,088,318.60 = 205,354,536.36/x
  3. Step 3: Cross multiply
    532,724,860.48x = 799,088,318.60 × 205,354,536.36
  4. Step 4: Simplify right side
    532,724,860.48x = 164,096,411,176,794,976
  5. Step 5: Solve for x
    x = 164,096,411,176,794,976/532,724,860.48
  6. Step 6: Final answer
    x = 308,032,200.77

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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.