Home / 174,157,877.37-240,283,763.25-98,791,784.13

Finding the Fourth Proportional to 174,157,877.37, 240,283,763.25 and 98,791,784.13

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Solution

The fourth proportional to 174,157,877.37, 240,283,763.25 and 98,791,784.13 is: 136,301,969.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,157,877.37 : 240,283,763.25 = 98,791,784.13 : x
  2. Step 2: Convert to fraction form
    174,157,877.37/240,283,763.25 = 98,791,784.13/x
  3. Step 3: Cross multiply
    174,157,877.37x = 240,283,763.25 × 98,791,784.13
  4. Step 4: Simplify right side
    174,157,877.37x = 23,738,061,668,938,028
  5. Step 5: Solve for x
    x = 23,738,061,668,938,028/174,157,877.37
  6. Step 6: Final answer
    x = 136,301,969.38

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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.