Home / 2,602,766,975.67-3,904,141,948.38-944,672,051.16

Finding the Fourth Proportional to 2,602,766,975.67, 3,904,141,948.38 and 944,672,051.16

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Solution

The fourth proportional to 2,602,766,975.67, 3,904,141,948.38 and 944,672,051.16 is: 1,417,004,986.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,766,975.67 : 3,904,141,948.38 = 944,672,051.16 : x
  2. Step 2: Convert to fraction form
    2,602,766,975.67/3,904,141,948.38 = 944,672,051.16/x
  3. Step 3: Cross multiply
    2,602,766,975.67x = 3,904,141,948.38 × 944,672,051.16
  4. Step 4: Simplify right side
    2,602,766,975.67x = 3,688,133,782,395,933,184
  5. Step 5: Solve for x
    x = 3,688,133,782,395,933,184/2,602,766,975.67
  6. Step 6: Final answer
    x = 1,417,004,986.18

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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.