Home / 1,594,512,413,425.10-2,391,774,825,356.60-385,760,884,773.12

Finding the Fourth Proportional to 1,594,512,413,425.10, 2,391,774,825,356.60 and 385,760,884,773.12

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Solution

The fourth proportional to 1,594,512,413,425.10, 2,391,774,825,356.60 and 385,760,884,773.12 is: 578,642,828,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,512,413,425.10 : 2,391,774,825,356.60 = 385,760,884,773.12 : x
  2. Step 2: Convert to fraction form
    1,594,512,413,425.10/2,391,774,825,356.60 = 385,760,884,773.12/x
  3. Step 3: Cross multiply
    1,594,512,413,425.10x = 2,391,774,825,356.60 × 385,760,884,773.12
  4. Step 4: Simplify right side
    1,594,512,413,425.10x = 922,653,172,807,636,594,196,480
  5. Step 5: Solve for x
    x = 922,653,172,807,636,594,196,480/1,594,512,413,425.10
  6. Step 6: Final answer
    x = 578,642,828,390.23

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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.