Home / 7,020,223,344,498.80-10,530,335,016,748-7,020,223,344,498.80

Finding the Fourth Proportional to 7,020,223,344,498.80, 10,530,335,016,748 and 7,020,223,344,498.80

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Solution

The fourth proportional to 7,020,223,344,498.80, 10,530,335,016,748 and 7,020,223,344,498.80 is: 10,530,335,016,748

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,020,223,344,498.80 : 10,530,335,016,748 = 7,020,223,344,498.80 : x
  2. Step 2: Convert to fraction form
    7,020,223,344,498.80/10,530,335,016,748 = 7,020,223,344,498.80/x
  3. Step 3: Cross multiply
    7,020,223,344,498.80x = 10,530,335,016,748 × 7,020,223,344,498.80
  4. Step 4: Simplify right side
    7,020,223,344,498.80x = 73,925,303,709,967,468,055,232,512
  5. Step 5: Solve for x
    x = 73,925,303,709,967,468,055,232,512/7,020,223,344,498.80
  6. Step 6: Final answer
    x = 10,530,335,016,748

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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.