Home / 1,527,570,852,607.20-2,108,049,867,209-833,113,089,350.34

Finding the Fourth Proportional to 1,527,570,852,607.20, 2,108,049,867,209 and 833,113,089,350.34

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Solution

The fourth proportional to 1,527,570,852,607.20, 2,108,049,867,209 and 833,113,089,350.34 is: 1,149,697,203,489.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,570,852,607.20 : 2,108,049,867,209 = 833,113,089,350.34 : x
  2. Step 2: Convert to fraction form
    1,527,570,852,607.20/2,108,049,867,209 = 833,113,089,350.34/x
  3. Step 3: Cross multiply
    1,527,570,852,607.20x = 2,108,049,867,209 × 833,113,089,350.34
  4. Step 4: Simplify right side
    1,527,570,852,607.20x = 1,756,243,937,375,063,925,325,824
  5. Step 5: Solve for x
    x = 1,756,243,937,375,063,925,325,824/1,527,570,852,607.20
  6. Step 6: Final answer
    x = 1,149,697,203,489.82

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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.