Home / 7,653,379,200.66-10,561,663,210.05-4,133,114,016.66

Finding the Fourth Proportional to 7,653,379,200.66, 10,561,663,210.05 and 4,133,114,016.66

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Solution

The fourth proportional to 7,653,379,200.66, 10,561,663,210.05 and 4,133,114,016.66 is: 5,703,697,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,379,200.66 : 10,561,663,210.05 = 4,133,114,016.66 : x
  2. Step 2: Convert to fraction form
    7,653,379,200.66/10,561,663,210.05 = 4,133,114,016.66/x
  3. Step 3: Cross multiply
    7,653,379,200.66x = 10,561,663,210.05 × 4,133,114,016.66
  4. Step 4: Simplify right side
    7,653,379,200.66x = 43,652,558,252,699,901,952
  5. Step 5: Solve for x
    x = 43,652,558,252,699,901,952/7,653,379,200.66
  6. Step 6: Final answer
    x = 5,703,697,296.08

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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.