Home / 10,170,993,702.98-14,036,756,669.16-6,102,047,988.17

Finding the Fourth Proportional to 10,170,993,702.98, 14,036,756,669.16 and 6,102,047,988.17

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Solution

The fourth proportional to 10,170,993,702.98, 14,036,756,669.16 and 6,102,047,988.17 is: 8,421,297,396.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,170,993,702.98 : 14,036,756,669.16 = 6,102,047,988.17 : x
  2. Step 2: Convert to fraction form
    10,170,993,702.98/14,036,756,669.16 = 6,102,047,988.17/x
  3. Step 3: Cross multiply
    10,170,993,702.98x = 14,036,756,669.16 × 6,102,047,988.17
  4. Step 4: Simplify right side
    10,170,993,702.98x = 85,652,962,793,409,429,504
  5. Step 5: Solve for x
    x = 85,652,962,793,409,429,504/10,170,993,702.98
  6. Step 6: Final answer
    x = 8,421,297,396.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.