Home / 59,364,163.41-81,920,564.90-32,901,389.60

Finding the Fourth Proportional to 59,364,163.41, 81,920,564.90 and 32,901,389.60

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Solution

The fourth proportional to 59,364,163.41, 81,920,564.90 and 32,901,389.60 is: 45,402,819.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,364,163.41 : 81,920,564.90 = 32,901,389.60 : x
  2. Step 2: Convert to fraction form
    59,364,163.41/81,920,564.90 = 32,901,389.60/x
  3. Step 3: Cross multiply
    59,364,163.41x = 81,920,564.90 × 32,901,389.60
  4. Step 4: Simplify right side
    59,364,163.41x = 2,695,300,421,452,875
  5. Step 5: Solve for x
    x = 2,695,300,421,452,875/59,364,163.41
  6. Step 6: Final answer
    x = 45,402,819.93

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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.