Home / 3,606,567,123.60-5,413,881,763.80-2,792,289,286.80

Finding the Fourth Proportional to 3,606,567,123.60, 5,413,881,763.80 and 2,792,289,286.80

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Solution

The fourth proportional to 3,606,567,123.60, 5,413,881,763.80 and 2,792,289,286.80 is: 4,191,554,886.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,567,123.60 : 5,413,881,763.80 = 2,792,289,286.80 : x
  2. Step 2: Convert to fraction form
    3,606,567,123.60/5,413,881,763.80 = 2,792,289,286.80/x
  3. Step 3: Cross multiply
    3,606,567,123.60x = 5,413,881,763.80 × 2,792,289,286.80
  4. Step 4: Simplify right side
    3,606,567,123.60x = 15,117,124,049,060,630,528
  5. Step 5: Solve for x
    x = 15,117,124,049,060,630,528/3,606,567,123.60
  6. Step 6: Final answer
    x = 4,191,554,886.12

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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.