Home / 38,365,916,424.15-52,961,266,881.16-23,905,156,022.49

Finding the Fourth Proportional to 38,365,916,424.15, 52,961,266,881.16 and 23,905,156,022.49

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Solution

The fourth proportional to 38,365,916,424.15, 52,961,266,881.16 and 23,905,156,022.49 is: 32,999,272,947.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,365,916,424.15 : 52,961,266,881.16 = 23,905,156,022.49 : x
  2. Step 2: Convert to fraction form
    38,365,916,424.15/52,961,266,881.16 = 23,905,156,022.49/x
  3. Step 3: Cross multiply
    38,365,916,424.15x = 52,961,266,881.16 × 23,905,156,022.49
  4. Step 4: Simplify right side
    38,365,916,424.15x = 1,266,047,347,942,862,356,480
  5. Step 5: Solve for x
    x = 1,266,047,347,942,862,356,480/38,365,916,424.15
  6. Step 6: Final answer
    x = 32,999,272,947.02

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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.