Home / 8,703,716,492.85-12,011,169,435.33-4,944,733,326.06

Finding the Fourth Proportional to 8,703,716,492.85, 12,011,169,435.33 and 4,944,733,326.06

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Solution

The fourth proportional to 8,703,716,492.85, 12,011,169,435.33 and 4,944,733,326.06 is: 6,823,755,098.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,716,492.85 : 12,011,169,435.33 = 4,944,733,326.06 : x
  2. Step 2: Convert to fraction form
    8,703,716,492.85/12,011,169,435.33 = 4,944,733,326.06/x
  3. Step 3: Cross multiply
    8,703,716,492.85x = 12,011,169,435.33 × 4,944,733,326.06
  4. Step 4: Simplify right side
    8,703,716,492.85x = 59,392,029,791,829,524,480
  5. Step 5: Solve for x
    x = 59,392,029,791,829,524,480/8,703,716,492.85
  6. Step 6: Final answer
    x = 6,823,755,098.25

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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.