Home / 43,385,280.32-59,871,294.24-23,805,796.16

Finding the Fourth Proportional to 43,385,280.32, 59,871,294.24 and 23,805,796.16

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Solution

The fourth proportional to 43,385,280.32, 59,871,294.24 and 23,805,796.16 is: 32,851,783.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,385,280.32 : 59,871,294.24 = 23,805,796.16 : x
  2. Step 2: Convert to fraction form
    43,385,280.32/59,871,294.24 = 23,805,796.16/x
  3. Step 3: Cross multiply
    43,385,280.32x = 59,871,294.24 × 23,805,796.16
  4. Step 4: Simplify right side
    43,385,280.32x = 1,425,283,826,512,822.25
  5. Step 5: Solve for x
    x = 1,425,283,826,512,822.25/43,385,280.32
  6. Step 6: Final answer
    x = 32,851,783.28

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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.