Home / 24,831,669.81-37,236,636.04-12,528,063.34

Finding the Fourth Proportional to 24,831,669.81, 37,236,636.04 and 12,528,063.34

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Solution

The fourth proportional to 24,831,669.81, 37,236,636.04 and 12,528,063.34 is: 18,786,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,831,669.81 : 37,236,636.04 = 12,528,063.34 : x
  2. Step 2: Convert to fraction form
    24,831,669.81/37,236,636.04 = 12,528,063.34/x
  3. Step 3: Cross multiply
    24,831,669.81x = 37,236,636.04 × 12,528,063.34
  4. Step 4: Simplify right side
    24,831,669.81x = 466,502,934,877,646.75
  5. Step 5: Solve for x
    x = 466,502,934,877,646.75/24,831,669.81
  6. Step 6: Final answer
    x = 18,786,611.55

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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.