Home / 59,049,019.86-81,487,698.45-32,943,543.03

Finding the Fourth Proportional to 59,049,019.86, 81,487,698.45 and 32,943,543.03

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Solution

The fourth proportional to 59,049,019.86, 81,487,698.45 and 32,943,543.03 is: 45,462,117.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,019.86 : 81,487,698.45 = 32,943,543.03 : x
  2. Step 2: Convert to fraction form
    59,049,019.86/81,487,698.45 = 32,943,543.03/x
  3. Step 3: Cross multiply
    59,049,019.86x = 81,487,698.45 × 32,943,543.03
  4. Step 4: Simplify right side
    59,049,019.86x = 2,684,493,500,303,239.50
  5. Step 5: Solve for x
    x = 2,684,493,500,303,239.50/59,049,019.86
  6. Step 6: Final answer
    x = 45,462,117.86

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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.