Home / 5,433,581,587.04-7,498,297,515.48-3,054,730,128.32

Finding the Fourth Proportional to 5,433,581,587.04, 7,498,297,515.48 and 3,054,730,128.32

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Solution

The fourth proportional to 5,433,581,587.04, 7,498,297,515.48 and 3,054,730,128.32 is: 4,215,502,236.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,581,587.04 : 7,498,297,515.48 = 3,054,730,128.32 : x
  2. Step 2: Convert to fraction form
    5,433,581,587.04/7,498,297,515.48 = 3,054,730,128.32/x
  3. Step 3: Cross multiply
    5,433,581,587.04x = 7,498,297,515.48 × 3,054,730,128.32
  4. Step 4: Simplify right side
    5,433,581,587.04x = 22,905,275,331,643,756,544
  5. Step 5: Solve for x
    x = 22,905,275,331,643,756,544/5,433,581,587.04
  6. Step 6: Final answer
    x = 4,215,502,236.37

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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.