Home / 46,011,758,389.84-69,024,538,540.28-16,160,828,136.72

Finding the Fourth Proportional to 46,011,758,389.84, 69,024,538,540.28 and 16,160,828,136.72

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Solution

The fourth proportional to 46,011,758,389.84, 69,024,538,540.28 and 16,160,828,136.72 is: 24,243,666,045.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,011,758,389.84 : 69,024,538,540.28 = 16,160,828,136.72 : x
  2. Step 2: Convert to fraction form
    46,011,758,389.84/69,024,538,540.28 = 16,160,828,136.72/x
  3. Step 3: Cross multiply
    46,011,758,389.84x = 69,024,538,540.28 × 16,160,828,136.72
  4. Step 4: Simplify right side
    46,011,758,389.84x = 1,115,493,704,565,870,952,448
  5. Step 5: Solve for x
    x = 1,115,493,704,565,870,952,448/46,011,758,389.84
  6. Step 6: Final answer
    x = 24,243,666,045.42

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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.