Home / 15,439,528,055.45-23,159,292,083.18-15,439,528,055.45

Finding the Fourth Proportional to 15,439,528,055.45, 23,159,292,083.18 and 15,439,528,055.45

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Solution

The fourth proportional to 15,439,528,055.45, 23,159,292,083.18 and 15,439,528,055.45 is: 23,159,292,083.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,439,528,055.45 : 23,159,292,083.18 = 15,439,528,055.45 : x
  2. Step 2: Convert to fraction form
    15,439,528,055.45/23,159,292,083.18 = 15,439,528,055.45/x
  3. Step 3: Cross multiply
    15,439,528,055.45x = 23,159,292,083.18 × 15,439,528,055.45
  4. Step 4: Simplify right side
    15,439,528,055.45x = 357,568,539,862,618,734,592
  5. Step 5: Solve for x
    x = 357,568,539,862,618,734,592/15,439,528,055.45
  6. Step 6: Final answer
    x = 23,159,292,083.18

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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.