Home / 11,316,215.34-16,974,735.48-4,030,210.98

Finding the Fourth Proportional to 11,316,215.34, 16,974,735.48 and 4,030,210.98

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Solution

The fourth proportional to 11,316,215.34, 16,974,735.48 and 4,030,210.98 is: 6,045,463.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,215.34 : 16,974,735.48 = 4,030,210.98 : x
  2. Step 2: Convert to fraction form
    11,316,215.34/16,974,735.48 = 4,030,210.98/x
  3. Step 3: Cross multiply
    11,316,215.34x = 16,974,735.48 × 4,030,210.98
  4. Step 4: Simplify right side
    11,316,215.34x = 68,411,765,314,091.57
  5. Step 5: Solve for x
    x = 68,411,765,314,091.57/11,316,215.34
  6. Step 6: Final answer
    x = 6,045,463.37

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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.