Home / 8,703,716,494.35-12,011,169,437.40-4,944,733,327.56

Finding the Fourth Proportional to 8,703,716,494.35, 12,011,169,437.40 and 4,944,733,327.56

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Solution

The fourth proportional to 8,703,716,494.35, 12,011,169,437.40 and 4,944,733,327.56 is: 6,823,755,100.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,716,494.35 : 12,011,169,437.40 = 4,944,733,327.56 : x
  2. Step 2: Convert to fraction form
    8,703,716,494.35/12,011,169,437.40 = 4,944,733,327.56/x
  3. Step 3: Cross multiply
    8,703,716,494.35x = 12,011,169,437.40 × 4,944,733,327.56
  4. Step 4: Simplify right side
    8,703,716,494.35x = 59,392,029,820,081,881,088
  5. Step 5: Solve for x
    x = 59,392,029,820,081,881,088/8,703,716,494.35
  6. Step 6: Final answer
    x = 6,823,755,100.32

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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.