Home / 169,946,298.08-234,512,476.40-95,592,055.62

Finding the Fourth Proportional to 169,946,298.08, 234,512,476.40 and 95,592,055.62

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Solution

The fourth proportional to 169,946,298.08, 234,512,476.40 and 95,592,055.62 is: 131,909,491.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,946,298.08 : 234,512,476.40 = 95,592,055.62 : x
  2. Step 2: Convert to fraction form
    169,946,298.08/234,512,476.40 = 95,592,055.62/x
  3. Step 3: Cross multiply
    169,946,298.08x = 234,512,476.40 × 95,592,055.62
  4. Step 4: Simplify right side
    169,946,298.08x = 22,417,529,688,731,140
  5. Step 5: Solve for x
    x = 22,417,529,688,731,140/169,946,298.08
  6. Step 6: Final answer
    x = 131,909,491.07

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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.