Home / 14,767,673,995.35-22,155,035,022-4,819,136,215.68

Finding the Fourth Proportional to 14,767,673,995.35, 22,155,035,022 and 4,819,136,215.68

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Solution

The fourth proportional to 14,767,673,995.35, 22,155,035,022 and 4,819,136,215.68 is: 7,229,854,320.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,673,995.35 : 22,155,035,022 = 4,819,136,215.68 : x
  2. Step 2: Convert to fraction form
    14,767,673,995.35/22,155,035,022 = 4,819,136,215.68/x
  3. Step 3: Cross multiply
    14,767,673,995.35x = 22,155,035,022 × 4,819,136,215.68
  4. Step 4: Simplify right side
    14,767,673,995.35x = 106,768,131,634,178,949,120
  5. Step 5: Solve for x
    x = 106,768,131,634,178,949,120/14,767,673,995.35
  6. Step 6: Final answer
    x = 7,229,854,320.17

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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.