Home / 899,644,610,760.16-1,348,518,155,780.40-295,111,957,855.60

Finding the Fourth Proportional to 899,644,610,760.16, 1,348,518,155,780.40 and 295,111,957,855.60

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Solution

The fourth proportional to 899,644,610,760.16, 1,348,518,155,780.40 and 295,111,957,855.60 is: 442,356,713,302.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,644,610,760.16 : 1,348,518,155,780.40 = 295,111,957,855.60 : x
  2. Step 2: Convert to fraction form
    899,644,610,760.16/1,348,518,155,780.40 = 295,111,957,855.60/x
  3. Step 3: Cross multiply
    899,644,610,760.16x = 1,348,518,155,780.40 × 295,111,957,855.60
  4. Step 4: Simplify right side
    899,644,610,760.16x = 397,963,833,156,176,801,955,840
  5. Step 5: Solve for x
    x = 397,963,833,156,176,801,955,840/899,644,610,760.16
  6. Step 6: Final answer
    x = 442,356,713,302.51

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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.