Home / 60,589,315.40-90,883,973.10-35,017,161.80

Finding the Fourth Proportional to 60,589,315.40, 90,883,973.10 and 35,017,161.80

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Solution

The fourth proportional to 60,589,315.40, 90,883,973.10 and 35,017,161.80 is: 52,525,742.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,589,315.40 : 90,883,973.10 = 35,017,161.80 : x
  2. Step 2: Convert to fraction form
    60,589,315.40/90,883,973.10 = 35,017,161.80/x
  3. Step 3: Cross multiply
    60,589,315.40x = 90,883,973.10 × 35,017,161.80
  4. Step 4: Simplify right side
    60,589,315.40x = 3,182,498,791,069,547
  5. Step 5: Solve for x
    x = 3,182,498,791,069,547/60,589,315.40
  6. Step 6: Final answer
    x = 52,525,742.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.