Home / 12,697,360,885.59-19,033,460,752.33-5,962,446,675.77

Finding the Fourth Proportional to 12,697,360,885.59, 19,033,460,752.33 and 5,962,446,675.77

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Solution

The fourth proportional to 12,697,360,885.59, 19,033,460,752.33 and 5,962,446,675.77 is: 8,937,762,406.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,697,360,885.59 : 19,033,460,752.33 = 5,962,446,675.77 : x
  2. Step 2: Convert to fraction form
    12,697,360,885.59/19,033,460,752.33 = 5,962,446,675.77/x
  3. Step 3: Cross multiply
    12,697,360,885.59x = 19,033,460,752.33 × 5,962,446,675.77
  4. Step 4: Simplify right side
    12,697,360,885.59x = 113,485,994,791,045,545,984
  5. Step 5: Solve for x
    x = 113,485,994,791,045,545,984/12,697,360,885.59
  6. Step 6: Final answer
    x = 8,937,762,406.97

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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.