Home / 1,703,063,833.47-2,350,223,682.56-950,369,090.65

Finding the Fourth Proportional to 1,703,063,833.47, 2,350,223,682.56 and 950,369,090.65

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Solution

The fourth proportional to 1,703,063,833.47, 2,350,223,682.56 and 950,369,090.65 is: 1,311,506,885.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,063,833.47 : 2,350,223,682.56 = 950,369,090.65 : x
  2. Step 2: Convert to fraction form
    1,703,063,833.47/2,350,223,682.56 = 950,369,090.65/x
  3. Step 3: Cross multiply
    1,703,063,833.47x = 2,350,223,682.56 × 950,369,090.65
  4. Step 4: Simplify right side
    1,703,063,833.47x = 2,233,579,944,018,641,408
  5. Step 5: Solve for x
    x = 2,233,579,944,018,641,408/1,703,063,833.47
  6. Step 6: Final answer
    x = 1,311,506,885.49

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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.