Home / 8,144,199,167,733.80-12,217,553,994,028-2,776,782,732,209.80

Finding the Fourth Proportional to 8,144,199,167,733.80, 12,217,553,994,028 and 2,776,782,732,209.80

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Solution

The fourth proportional to 8,144,199,167,733.80, 12,217,553,994,028 and 2,776,782,732,209.80 is: 4,165,602,075,998.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,144,199,167,733.80 : 12,217,553,994,028 = 2,776,782,732,209.80 : x
  2. Step 2: Convert to fraction form
    8,144,199,167,733.80/12,217,553,994,028 = 2,776,782,732,209.80/x
  3. Step 3: Cross multiply
    8,144,199,167,733.80x = 12,217,553,994,028 × 2,776,782,732,209.80
  4. Step 4: Simplify right side
    8,144,199,167,733.80x = 33,925,492,960,457,823,017,238,528
  5. Step 5: Solve for x
    x = 33,925,492,960,457,823,017,238,528/8,144,199,167,733.80
  6. Step 6: Final answer
    x = 4,165,602,075,998.58

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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.