Home / 2,901,784,298.96-4,350,099,343.80-1,130,744,968.40

Finding the Fourth Proportional to 2,901,784,298.96, 4,350,099,343.80 and 1,130,744,968.40

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Solution

The fourth proportional to 2,901,784,298.96, 4,350,099,343.80 and 1,130,744,968.40 is: 1,695,113,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,784,298.96 : 4,350,099,343.80 = 1,130,744,968.40 : x
  2. Step 2: Convert to fraction form
    2,901,784,298.96/4,350,099,343.80 = 1,130,744,968.40/x
  3. Step 3: Cross multiply
    2,901,784,298.96x = 4,350,099,343.80 × 1,130,744,968.40
  4. Step 4: Simplify right side
    2,901,784,298.96x = 4,918,852,945,041,992,704
  5. Step 5: Solve for x
    x = 4,918,852,945,041,992,704/2,901,784,298.96
  6. Step 6: Final answer
    x = 1,695,113,226.30

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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.