Home / 32,776,671.69-45,231,800.10-18,092,334.14

Finding the Fourth Proportional to 32,776,671.69, 45,231,800.10 and 18,092,334.14

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Solution

The fourth proportional to 32,776,671.69, 45,231,800.10 and 18,092,334.14 is: 24,967,417.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,671.69 : 45,231,800.10 = 18,092,334.14 : x
  2. Step 2: Convert to fraction form
    32,776,671.69/45,231,800.10 = 18,092,334.14/x
  3. Step 3: Cross multiply
    32,776,671.69x = 45,231,800.10 × 18,092,334.14
  4. Step 4: Simplify right side
    32,776,671.69x = 818,348,841,038,499.50
  5. Step 5: Solve for x
    x = 818,348,841,038,499.50/32,776,671.69
  6. Step 6: Final answer
    x = 24,967,417.34

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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.