Home / 42,811,777.63-59,080,291.77-23,232,666.21

Finding the Fourth Proportional to 42,811,777.63, 59,080,291.77 and 23,232,666.21

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Solution

The fourth proportional to 42,811,777.63, 59,080,291.77 and 23,232,666.21 is: 32,061,100.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,777.63 : 59,080,291.77 = 23,232,666.21 : x
  2. Step 2: Convert to fraction form
    42,811,777.63/59,080,291.77 = 23,232,666.21/x
  3. Step 3: Cross multiply
    42,811,777.63x = 59,080,291.77 × 23,232,666.21
  4. Step 4: Simplify right side
    42,811,777.63x = 1,372,592,698,281,820.25
  5. Step 5: Solve for x
    x = 1,372,592,698,281,820.25/42,811,777.63
  6. Step 6: Final answer
    x = 32,061,100.34

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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.