Home / 174,851,963.51-241,316,869.14-99,516,609.09

Finding the Fourth Proportional to 174,851,963.51, 241,316,869.14 and 99,516,609.09

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Solution

The fourth proportional to 174,851,963.51, 241,316,869.14 and 99,516,609.09 is: 137,344,963.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,851,963.51 : 241,316,869.14 = 99,516,609.09 : x
  2. Step 2: Convert to fraction form
    174,851,963.51/241,316,869.14 = 99,516,609.09/x
  3. Step 3: Cross multiply
    174,851,963.51x = 241,316,869.14 × 99,516,609.09
  4. Step 4: Simplify right side
    174,851,963.51x = 24,015,036,533,028,064
  5. Step 5: Solve for x
    x = 24,015,036,533,028,064/174,851,963.51
  6. Step 6: Final answer
    x = 137,344,963.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.