Home / 32,849,409.98-45,332,479.35-18,166,064.10

Finding the Fourth Proportional to 32,849,409.98, 45,332,479.35 and 18,166,064.10

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Solution

The fourth proportional to 32,849,409.98, 45,332,479.35 and 18,166,064.10 is: 25,069,330.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,849,409.98 : 45,332,479.35 = 18,166,064.10 : x
  2. Step 2: Convert to fraction form
    32,849,409.98/45,332,479.35 = 18,166,064.10/x
  3. Step 3: Cross multiply
    32,849,409.98x = 45,332,479.35 × 18,166,064.10
  4. Step 4: Simplify right side
    32,849,409.98x = 823,512,725,684,026.38
  5. Step 5: Solve for x
    x = 823,512,725,684,026.38/32,849,409.98
  6. Step 6: Final answer
    x = 25,069,330.81

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1.5x scale

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.