Home / 116,562,726,019.10-174,844,089,028.65-97,734,090,253.70

Finding the Fourth Proportional to 116,562,726,019.10, 174,844,089,028.65 and 97,734,090,253.70

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Solution

The fourth proportional to 116,562,726,019.10, 174,844,089,028.65 and 97,734,090,253.70 is: 146,601,135,380.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,562,726,019.10 : 174,844,089,028.65 = 97,734,090,253.70 : x
  2. Step 2: Convert to fraction form
    116,562,726,019.10/174,844,089,028.65 = 97,734,090,253.70/x
  3. Step 3: Cross multiply
    116,562,726,019.10x = 174,844,089,028.65 × 97,734,090,253.70
  4. Step 4: Simplify right side
    116,562,726,019.10x = 17,088,227,977,452,035,506,176
  5. Step 5: Solve for x
    x = 17,088,227,977,452,035,506,176/116,562,726,019.10
  6. Step 6: Final answer
    x = 146,601,135,380.55

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1.5x scale

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.