Home / 4,890,365,655.23-7,335,548,482.84-4,890,365,655.23

Finding the Fourth Proportional to 4,890,365,655.23, 7,335,548,482.84 and 4,890,365,655.23

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Solution

The fourth proportional to 4,890,365,655.23, 7,335,548,482.84 and 4,890,365,655.23 is: 7,335,548,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,365,655.23 : 7,335,548,482.84 = 4,890,365,655.23 : x
  2. Step 2: Convert to fraction form
    4,890,365,655.23/7,335,548,482.84 = 4,890,365,655.23/x
  3. Step 3: Cross multiply
    4,890,365,655.23x = 7,335,548,482.84 × 4,890,365,655.23
  4. Step 4: Simplify right side
    4,890,365,655.23x = 35,873,514,362,706,366,464
  5. Step 5: Solve for x
    x = 35,873,514,362,706,366,464/4,890,365,655.23
  6. Step 6: Final answer
    x = 7,335,548,482.84

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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.