Home / 176,276,341.60-264,627,088.80-98,615,096.80

Finding the Fourth Proportional to 176,276,341.60, 264,627,088.80 and 98,615,096.80

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Solution

The fourth proportional to 176,276,341.60, 264,627,088.80 and 98,615,096.80 is: 148,041,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,276,341.60 : 264,627,088.80 = 98,615,096.80 : x
  2. Step 2: Convert to fraction form
    176,276,341.60/264,627,088.80 = 98,615,096.80/x
  3. Step 3: Cross multiply
    176,276,341.60x = 264,627,088.80 × 98,615,096.80
  4. Step 4: Simplify right side
    176,276,341.60x = 26,096,225,977,914,196
  5. Step 5: Solve for x
    x = 26,096,225,977,914,196/176,276,341.60
  6. Step 6: Final answer
    x = 148,041,567.81

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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.