Home / 3,849,924,010.60-5,774,886,015.90-941,878,858.60

Finding the Fourth Proportional to 3,849,924,010.60, 5,774,886,015.90 and 941,878,858.60

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Solution

The fourth proportional to 3,849,924,010.60, 5,774,886,015.90 and 941,878,858.60 is: 1,412,818,287.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,924,010.60 : 5,774,886,015.90 = 941,878,858.60 : x
  2. Step 2: Convert to fraction form
    3,849,924,010.60/5,774,886,015.90 = 941,878,858.60/x
  3. Step 3: Cross multiply
    3,849,924,010.60x = 5,774,886,015.90 × 941,878,858.60
  4. Step 4: Simplify right side
    3,849,924,010.60x = 5,439,243,049,200,993,280
  5. Step 5: Solve for x
    x = 5,439,243,049,200,993,280/3,849,924,010.60
  6. Step 6: Final answer
    x = 1,412,818,287.90

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1.5x scale

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.