Home / 1,078,335,957,330.90-1,488,150,398,553.60-597,159,709,992.95

Finding the Fourth Proportional to 1,078,335,957,330.90, 1,488,150,398,553.60 and 597,159,709,992.95

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Solution

The fourth proportional to 1,078,335,957,330.90, 1,488,150,398,553.60 and 597,159,709,992.95 is: 824,106,304,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,335,957,330.90 : 1,488,150,398,553.60 = 597,159,709,992.95 : x
  2. Step 2: Convert to fraction form
    1,078,335,957,330.90/1,488,150,398,553.60 = 597,159,709,992.95/x
  3. Step 3: Cross multiply
    1,078,335,957,330.90x = 1,488,150,398,553.60 × 597,159,709,992.95
  4. Step 4: Simplify right side
    1,078,335,957,330.90x = 888,663,460,426,160,686,497,792
  5. Step 5: Solve for x
    x = 888,663,460,426,160,686,497,792/1,078,335,957,330.90
  6. Step 6: Final answer
    x = 824,106,304,148.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.