Home / 55,370,418,444.80-83,057,895,148.80-16,111,808,892.80

Finding the Fourth Proportional to 55,370,418,444.80, 83,057,895,148.80 and 16,111,808,892.80

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Solution

The fourth proportional to 55,370,418,444.80, 83,057,895,148.80 and 16,111,808,892.80 is: 24,168,373,136.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,370,418,444.80 : 83,057,895,148.80 = 16,111,808,892.80 : x
  2. Step 2: Convert to fraction form
    55,370,418,444.80/83,057,895,148.80 = 16,111,808,892.80/x
  3. Step 3: Cross multiply
    55,370,418,444.80x = 83,057,895,148.80 × 16,111,808,892.80
  4. Step 4: Simplify right side
    55,370,418,444.80x = 1,338,212,933,675,685,773,312
  5. Step 5: Solve for x
    x = 1,338,212,933,675,685,773,312/55,370,418,444.80
  6. Step 6: Final answer
    x = 24,168,373,136.10

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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.