Home / 36,169,780,569,990-54,254,667,862,804-10,031,308,128,578

Finding the Fourth Proportional to 36,169,780,569,990, 54,254,667,862,804 and 10,031,308,128,578

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Solution

The fourth proportional to 36,169,780,569,990, 54,254,667,862,804 and 10,031,308,128,578 is: 15,046,961,363,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,169,780,569,990 : 54,254,667,862,804 = 10,031,308,128,578 : x
  2. Step 2: Convert to fraction form
    36,169,780,569,990/54,254,667,862,804 = 10,031,308,128,578/x
  3. Step 3: Cross multiply
    36,169,780,569,990x = 54,254,667,862,804 × 10,031,308,128,578
  4. Step 4: Simplify right side
    36,169,780,569,990x = 544,245,290,745,445,348,043,390,976
  5. Step 5: Solve for x
    x = 544,245,290,745,445,348,043,390,976/36,169,780,569,990
  6. Step 6: Final answer
    x = 15,046,961,363,017.08

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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.