Home / 29,896,530.84-41,257,210.98-16,145,493.60

Finding the Fourth Proportional to 29,896,530.84, 41,257,210.98 and 16,145,493.60

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Solution

The fourth proportional to 29,896,530.84, 41,257,210.98 and 16,145,493.60 is: 22,280,780.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,530.84 : 41,257,210.98 = 16,145,493.60 : x
  2. Step 2: Convert to fraction form
    29,896,530.84/41,257,210.98 = 16,145,493.60/x
  3. Step 3: Cross multiply
    29,896,530.84x = 41,257,210.98 × 16,145,493.60
  4. Step 4: Simplify right side
    29,896,530.84x = 666,118,035,831,439.62
  5. Step 5: Solve for x
    x = 666,118,035,831,439.62/29,896,530.84
  6. Step 6: Final answer
    x = 22,280,780.32

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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.