Home / 3,250,524,271.90-4,874,590,457.89-1,122,828,494.45

Finding the Fourth Proportional to 3,250,524,271.90, 4,874,590,457.89 and 1,122,828,494.45

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Solution

The fourth proportional to 3,250,524,271.90, 4,874,590,457.89 and 1,122,828,494.45 is: 1,683,829,624.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,524,271.90 : 4,874,590,457.89 = 1,122,828,494.45 : x
  2. Step 2: Convert to fraction form
    3,250,524,271.90/4,874,590,457.89 = 1,122,828,494.45/x
  3. Step 3: Cross multiply
    3,250,524,271.90x = 4,874,590,457.89 × 1,122,828,494.45
  4. Step 4: Simplify right side
    3,250,524,271.90x = 5,473,329,064,903,923,712
  5. Step 5: Solve for x
    x = 5,473,329,064,903,923,712/3,250,524,271.90
  6. Step 6: Final answer
    x = 1,683,829,624.72

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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.