Home / 53,935,384.14-80,960,649.30-23,245,109.46

Finding the Fourth Proportional to 53,935,384.14, 80,960,649.30 and 23,245,109.46

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Solution

The fourth proportional to 53,935,384.14, 80,960,649.30 and 23,245,109.46 is: 34,892,477.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,935,384.14 : 80,960,649.30 = 23,245,109.46 : x
  2. Step 2: Convert to fraction form
    53,935,384.14/80,960,649.30 = 23,245,109.46/x
  3. Step 3: Cross multiply
    53,935,384.14x = 80,960,649.30 × 23,245,109.46
  4. Step 4: Simplify right side
    53,935,384.14x = 1,881,939,154,931,172.50
  5. Step 5: Solve for x
    x = 1,881,939,154,931,172.50/53,935,384.14
  6. Step 6: Final answer
    x = 34,892,477.08

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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.