Home / 183,680,927.76-253,477,508.13-100,048,795.74

Finding the Fourth Proportional to 183,680,927.76, 253,477,508.13 and 100,048,795.74

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Solution

The fourth proportional to 183,680,927.76, 253,477,508.13 and 100,048,795.74 is: 138,066,154.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,680,927.76 : 253,477,508.13 = 100,048,795.74 : x
  2. Step 2: Convert to fraction form
    183,680,927.76/253,477,508.13 = 100,048,795.74/x
  3. Step 3: Cross multiply
    183,680,927.76x = 253,477,508.13 × 100,048,795.74
  4. Step 4: Simplify right side
    183,680,927.76x = 25,360,119,435,582,556
  5. Step 5: Solve for x
    x = 25,360,119,435,582,556/183,680,927.76
  6. Step 6: Final answer
    x = 138,066,154.96

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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.