Home / 21,733,041.60-32,599,562.40-6,585,004.80

Finding the Fourth Proportional to 21,733,041.60, 32,599,562.40 and 6,585,004.80

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Solution

The fourth proportional to 21,733,041.60, 32,599,562.40 and 6,585,004.80 is: 9,877,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,733,041.60 : 32,599,562.40 = 6,585,004.80 : x
  2. Step 2: Convert to fraction form
    21,733,041.60/32,599,562.40 = 6,585,004.80/x
  3. Step 3: Cross multiply
    21,733,041.60x = 32,599,562.40 × 6,585,004.80
  4. Step 4: Simplify right side
    21,733,041.60x = 214,668,274,881,899.50
  5. Step 5: Solve for x
    x = 214,668,274,881,899.50/21,733,041.60
  6. Step 6: Final answer
    x = 9,877,507.20

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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.