Home / 7,703,870,552.16-11,552,163,047.10-2,984,402,939.64

Finding the Fourth Proportional to 7,703,870,552.16, 11,552,163,047.10 and 2,984,402,939.64

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Solution

The fourth proportional to 7,703,870,552.16, 11,552,163,047.10 and 2,984,402,939.64 is: 4,475,193,232.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,870,552.16 : 11,552,163,047.10 = 2,984,402,939.64 : x
  2. Step 2: Convert to fraction form
    7,703,870,552.16/11,552,163,047.10 = 2,984,402,939.64/x
  3. Step 3: Cross multiply
    7,703,870,552.16x = 11,552,163,047.10 × 2,984,402,939.64
  4. Step 4: Simplify right side
    7,703,870,552.16x = 34,476,309,356,965,818,368
  5. Step 5: Solve for x
    x = 34,476,309,356,965,818,368/7,703,870,552.16
  6. Step 6: Final answer
    x = 4,475,193,232.23

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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.