Home / 176,276,342.60-264,627,090.30-98,615,097.80

Finding the Fourth Proportional to 176,276,342.60, 264,627,090.30 and 98,615,097.80

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Solution

The fourth proportional to 176,276,342.60, 264,627,090.30 and 98,615,097.80 is: 148,041,569.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,276,342.60 : 264,627,090.30 = 98,615,097.80 : x
  2. Step 2: Convert to fraction form
    176,276,342.60/264,627,090.30 = 98,615,097.80/x
  3. Step 3: Cross multiply
    176,276,342.60x = 264,627,090.30 × 98,615,097.80
  4. Step 4: Simplify right side
    176,276,342.60x = 26,096,226,390,463,932
  5. Step 5: Solve for x
    x = 26,096,226,390,463,932/176,276,342.60
  6. Step 6: Final answer
    x = 148,041,569.31

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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.