Home / 437,184,328.20-655,776,492.30-114,068,200.20

Finding the Fourth Proportional to 437,184,328.20, 655,776,492.30 and 114,068,200.20

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Solution

The fourth proportional to 437,184,328.20, 655,776,492.30 and 114,068,200.20 is: 171,102,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,184,328.20 : 655,776,492.30 = 114,068,200.20 : x
  2. Step 2: Convert to fraction form
    437,184,328.20/655,776,492.30 = 114,068,200.20/x
  3. Step 3: Cross multiply
    437,184,328.20x = 655,776,492.30 × 114,068,200.20
  4. Step 4: Simplify right side
    437,184,328.20x = 74,803,244,210,130,160
  5. Step 5: Solve for x
    x = 74,803,244,210,130,160/437,184,328.20
  6. Step 6: Final answer
    x = 171,102,300.30

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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.