Home / 42,832,320,066.40-59,109,137,309.44-23,543,885,907.25

Finding the Fourth Proportional to 42,832,320,066.40, 59,109,137,309.44 and 23,543,885,907.25

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Solution

The fourth proportional to 42,832,320,066.40, 59,109,137,309.44 and 23,543,885,907.25 is: 32,490,856,968.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,832,320,066.40 : 59,109,137,309.44 = 23,543,885,907.25 : x
  2. Step 2: Convert to fraction form
    42,832,320,066.40/59,109,137,309.44 = 23,543,885,907.25/x
  3. Step 3: Cross multiply
    42,832,320,066.40x = 59,109,137,309.44 × 23,543,885,907.25
  4. Step 4: Simplify right side
    42,832,320,066.40x = 1,391,658,784,889,311,592,448
  5. Step 5: Solve for x
    x = 1,391,658,784,889,311,592,448/42,832,320,066.40
  6. Step 6: Final answer
    x = 32,490,856,968.10

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1.5x scale

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.