Home / 4,431,533,641,892.60-6,638,643,464,900.50-3,052,894,127,813.40

Finding the Fourth Proportional to 4,431,533,641,892.60, 6,638,643,464,900.50 and 3,052,894,127,813.40

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Solution

The fourth proportional to 4,431,533,641,892.60, 6,638,643,464,900.50 and 3,052,894,127,813.40 is: 4,573,377,365,129.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,533,641,892.60 : 6,638,643,464,900.50 = 3,052,894,127,813.40 : x
  2. Step 2: Convert to fraction form
    4,431,533,641,892.60/6,638,643,464,900.50 = 3,052,894,127,813.40/x
  3. Step 3: Cross multiply
    4,431,533,641,892.60x = 6,638,643,464,900.50 × 3,052,894,127,813.40
  4. Step 4: Simplify right side
    4,431,533,641,892.60x = 20,267,075,650,641,538,473,525,248
  5. Step 5: Solve for x
    x = 20,267,075,650,641,538,473,525,248/4,431,533,641,892.60
  6. Step 6: Final answer
    x = 4,573,377,365,129.51

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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.