Home / 341,128,619.28-470,757,491.28-184,495,721.76

Finding the Fourth Proportional to 341,128,619.28, 470,757,491.28 and 184,495,721.76

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Solution

The fourth proportional to 341,128,619.28, 470,757,491.28 and 184,495,721.76 is: 254,604,094.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,128,619.28 : 470,757,491.28 = 184,495,721.76 : x
  2. Step 2: Convert to fraction form
    341,128,619.28/470,757,491.28 = 184,495,721.76/x
  3. Step 3: Cross multiply
    341,128,619.28x = 470,757,491.28 × 184,495,721.76
  4. Step 4: Simplify right side
    341,128,619.28x = 86,852,743,127,630,496
  5. Step 5: Solve for x
    x = 86,852,743,127,630,496/341,128,619.28
  6. Step 6: Final answer
    x = 254,604,094.23

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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.