Home / 52,602,561.73-72,593,777.04-29,397,688.01

Finding the Fourth Proportional to 52,602,561.73, 72,593,777.04 and 29,397,688.01

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Solution

The fourth proportional to 52,602,561.73, 72,593,777.04 and 29,397,688.01 is: 40,570,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,602,561.73 : 72,593,777.04 = 29,397,688.01 : x
  2. Step 2: Convert to fraction form
    52,602,561.73/72,593,777.04 = 29,397,688.01/x
  3. Step 3: Cross multiply
    52,602,561.73x = 72,593,777.04 × 29,397,688.01
  4. Step 4: Simplify right side
    52,602,561.73x = 2,134,089,208,526,452.50
  5. Step 5: Solve for x
    x = 2,134,089,208,526,452.50/52,602,561.73
  6. Step 6: Final answer
    x = 40,570,062.34

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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.