Home / 40,330,087.36-60,494,820-10,037,746.24

Finding the Fourth Proportional to 40,330,087.36, 60,494,820 and 10,037,746.24

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Solution

The fourth proportional to 40,330,087.36, 60,494,820 and 10,037,746.24 is: 15,056,541.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,330,087.36 : 60,494,820 = 10,037,746.24 : x
  2. Step 2: Convert to fraction form
    40,330,087.36/60,494,820 = 10,037,746.24/x
  3. Step 3: Cross multiply
    40,330,087.36x = 60,494,820 × 10,037,746.24
  4. Step 4: Simplify right side
    40,330,087.36x = 607,231,651,994,476.88
  5. Step 5: Solve for x
    x = 607,231,651,994,476.88/40,330,087.36
  6. Step 6: Final answer
    x = 15,056,541.95

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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.