Home / 42,811,490.22-59,079,896.55-24,477,159.66

Finding the Fourth Proportional to 42,811,490.22, 59,079,896.55 and 24,477,159.66

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Solution

The fourth proportional to 42,811,490.22, 59,079,896.55 and 24,477,159.66 is: 33,778,503.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,490.22 : 59,079,896.55 = 24,477,159.66 : x
  2. Step 2: Convert to fraction form
    42,811,490.22/59,079,896.55 = 24,477,159.66/x
  3. Step 3: Cross multiply
    42,811,490.22x = 59,079,896.55 × 24,477,159.66
  4. Step 4: Simplify right side
    42,811,490.22x = 1,446,108,060,550,633
  5. Step 5: Solve for x
    x = 1,446,108,060,550,633/42,811,490.22
  6. Step 6: Final answer
    x = 33,778,503.23

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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.