Home / 114,942,567.60-172,413,851.40-94,535,233.20

Finding the Fourth Proportional to 114,942,567.60, 172,413,851.40 and 94,535,233.20

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Solution

The fourth proportional to 114,942,567.60, 172,413,851.40 and 94,535,233.20 is: 141,802,849.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,942,567.60 : 172,413,851.40 = 94,535,233.20 : x
  2. Step 2: Convert to fraction form
    114,942,567.60/172,413,851.40 = 94,535,233.20/x
  3. Step 3: Cross multiply
    114,942,567.60x = 172,413,851.40 × 94,535,233.20
  4. Step 4: Simplify right side
    114,942,567.60x = 16,299,183,649,009,148
  5. Step 5: Solve for x
    x = 16,299,183,649,009,148/114,942,567.60
  6. Step 6: Final answer
    x = 141,802,849.80

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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.