Home / 181,740,110-272,610,165.04-54,089,294

Finding the Fourth Proportional to 181,740,110, 272,610,165.04 and 54,089,294

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Solution

The fourth proportional to 181,740,110, 272,610,165.04 and 54,089,294 is: 81,133,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,740,110 : 272,610,165.04 = 54,089,294 : x
  2. Step 2: Convert to fraction form
    181,740,110/272,610,165.04 = 54,089,294/x
  3. Step 3: Cross multiply
    181,740,110x = 272,610,165.04 × 54,089,294
  4. Step 4: Simplify right side
    181,740,110x = 14,745,291,364,237,082
  5. Step 5: Solve for x
    x = 14,745,291,364,237,082/181,740,110
  6. Step 6: Final answer
    x = 81,133,941.01

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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.