Home / 5,335,426,129.04-7,362,931,288.20-2,956,603,801.28

Finding the Fourth Proportional to 5,335,426,129.04, 7,362,931,288.20 and 2,956,603,801.28

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Solution

The fourth proportional to 5,335,426,129.04, 7,362,931,288.20 and 2,956,603,801.28 is: 4,080,137,201.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,426,129.04 : 7,362,931,288.20 = 2,956,603,801.28 : x
  2. Step 2: Convert to fraction form
    5,335,426,129.04/7,362,931,288.20 = 2,956,603,801.28/x
  3. Step 3: Cross multiply
    5,335,426,129.04x = 7,362,931,288.20 × 2,956,603,801.28
  4. Step 4: Simplify right side
    5,335,426,129.04x = 21,769,270,635,255,566,336
  5. Step 5: Solve for x
    x = 21,769,270,635,255,566,336/5,335,426,129.04
  6. Step 6: Final answer
    x = 4,080,137,201.56

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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.