Home / 46,544,835,948.78-69,817,254,846.99-11,172,191,370.35

Finding the Fourth Proportional to 46,544,835,948.78, 69,817,254,846.99 and 11,172,191,370.35

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Solution

The fourth proportional to 46,544,835,948.78, 69,817,254,846.99 and 11,172,191,370.35 is: 16,758,287,277.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,544,835,948.78 : 69,817,254,846.99 = 11,172,191,370.35 : x
  2. Step 2: Convert to fraction form
    46,544,835,948.78/69,817,254,846.99 = 11,172,191,370.35/x
  3. Step 3: Cross multiply
    46,544,835,948.78x = 69,817,254,846.99 × 11,172,191,370.35
  4. Step 4: Simplify right side
    46,544,835,948.78x = 780,011,732,102,895,239,168
  5. Step 5: Solve for x
    x = 780,011,732,102,895,239,168/46,544,835,948.78
  6. Step 6: Final answer
    x = 16,758,287,277.27

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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.