Home / 4,431,533,641,891.60-6,638,643,464,899-3,052,894,127,812.40

Finding the Fourth Proportional to 4,431,533,641,891.60, 6,638,643,464,899 and 3,052,894,127,812.40

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Solution

The fourth proportional to 4,431,533,641,891.60, 6,638,643,464,899 and 3,052,894,127,812.40 is: 4,573,377,365,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,533,641,891.60 : 6,638,643,464,899 = 3,052,894,127,812.40 : x
  2. Step 2: Convert to fraction form
    4,431,533,641,891.60/6,638,643,464,899 = 3,052,894,127,812.40/x
  3. Step 3: Cross multiply
    4,431,533,641,891.60x = 6,638,643,464,899 × 3,052,894,127,812.40
  4. Step 4: Simplify right side
    4,431,533,641,891.60x = 20,267,075,650,630,320,018,948,096
  5. Step 5: Solve for x
    x = 20,267,075,650,630,320,018,948,096/4,431,533,641,891.60
  6. Step 6: Final answer
    x = 4,573,377,365,128.01

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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.