Home / 1,132,124,959,651.20-1,698,425,972,316.70-367,153,462,212.20

Finding the Fourth Proportional to 1,132,124,959,651.20, 1,698,425,972,316.70 and 367,153,462,212.20

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Solution

The fourth proportional to 1,132,124,959,651.20, 1,698,425,972,316.70 and 367,153,462,212.20 is: 550,807,550,642.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,124,959,651.20 : 1,698,425,972,316.70 = 367,153,462,212.20 : x
  2. Step 2: Convert to fraction form
    1,132,124,959,651.20/1,698,425,972,316.70 = 367,153,462,212.20/x
  3. Step 3: Cross multiply
    1,132,124,959,651.20x = 1,698,425,972,316.70 × 367,153,462,212.20
  4. Step 4: Simplify right side
    1,132,124,959,651.20x = 623,582,976,047,198,578,409,472
  5. Step 5: Solve for x
    x = 623,582,976,047,198,578,409,472/1,132,124,959,651.20
  6. Step 6: Final answer
    x = 550,807,550,642.93

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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.