Home / 176,931,831.12-244,167,059.52-98,620,349.10

Finding the Fourth Proportional to 176,931,831.12, 244,167,059.52 and 98,620,349.10

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Solution

The fourth proportional to 176,931,831.12, 244,167,059.52 and 98,620,349.10 is: 136,096,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,931,831.12 : 244,167,059.52 = 98,620,349.10 : x
  2. Step 2: Convert to fraction form
    176,931,831.12/244,167,059.52 = 98,620,349.10/x
  3. Step 3: Cross multiply
    176,931,831.12x = 244,167,059.52 × 98,620,349.10
  4. Step 4: Simplify right side
    176,931,831.12x = 24,079,840,648,582,880
  5. Step 5: Solve for x
    x = 24,079,840,648,582,880/176,931,831.12
  6. Step 6: Final answer
    x = 136,096,713.05

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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.