Home / 5,897,236,261.60-8,847,096,740.12-1,913,009,281.24

Finding the Fourth Proportional to 5,897,236,261.60, 8,847,096,740.12 and 1,913,009,281.24

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Solution

The fourth proportional to 5,897,236,261.60, 8,847,096,740.12 and 1,913,009,281.24 is: 2,869,916,928.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,236,261.60 : 8,847,096,740.12 = 1,913,009,281.24 : x
  2. Step 2: Convert to fraction form
    5,897,236,261.60/8,847,096,740.12 = 1,913,009,281.24/x
  3. Step 3: Cross multiply
    5,897,236,261.60x = 8,847,096,740.12 × 1,913,009,281.24
  4. Step 4: Simplify right side
    5,897,236,261.60x = 16,924,578,175,877,709,824
  5. Step 5: Solve for x
    x = 16,924,578,175,877,709,824/5,897,236,261.60
  6. Step 6: Final answer
    x = 2,869,916,928.05

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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.