Home / 32,655,206.51-45,064,192.37-17,970,872.79

Finding the Fourth Proportional to 32,655,206.51, 45,064,192.37 and 17,970,872.79

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Solution

The fourth proportional to 32,655,206.51, 45,064,192.37 and 17,970,872.79 is: 24,799,808.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,655,206.51 : 45,064,192.37 = 17,970,872.79 : x
  2. Step 2: Convert to fraction form
    32,655,206.51/45,064,192.37 = 17,970,872.79/x
  3. Step 3: Cross multiply
    32,655,206.51x = 45,064,192.37 × 17,970,872.79
  4. Step 4: Simplify right side
    32,655,206.51x = 809,842,868,679,276.50
  5. Step 5: Solve for x
    x = 809,842,868,679,276.50/32,655,206.51
  6. Step 6: Final answer
    x = 24,799,808.52

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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.