Home / 9,520,797,618.54-13,137,919,746.44-5,605,015,089.02

Finding the Fourth Proportional to 9,520,797,618.54, 13,137,919,746.44 and 5,605,015,089.02

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Solution

The fourth proportional to 9,520,797,618.54, 13,137,919,746.44 and 5,605,015,089.02 is: 7,734,461,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,797,618.54 : 13,137,919,746.44 = 5,605,015,089.02 : x
  2. Step 2: Convert to fraction form
    9,520,797,618.54/13,137,919,746.44 = 5,605,015,089.02/x
  3. Step 3: Cross multiply
    9,520,797,618.54x = 13,137,919,746.44 × 5,605,015,089.02
  4. Step 4: Simplify right side
    9,520,797,618.54x = 73,638,238,417,130,020,864
  5. Step 5: Solve for x
    x = 73,638,238,417,130,020,864/9,520,797,618.54
  6. Step 6: Final answer
    x = 7,734,461,057.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.