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Finding the Third Proportional to 6,158,768,664 and 8,898,359,076

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Solution

The third proportional to 6,158,768,664 and 8,898,359,076 is: 12,856,594,973.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,768,664 : 8,898,359,076 = 8,898,359,076 : x
  2. Step 2: Convert to fraction form
    6,158,768,664/8,898,359,076 = 8,898,359,076/x
  3. Step 3: Cross multiply
    6,158,768,664x = 8,898,359,076 × 8,898,359,076
  4. Step 4: Simplify right side
    6,158,768,664x = 79,180,794,245,431,574,528
  5. Step 5: Solve for x
    x = 79,180,794,245,431,574,528/6,158,768,664
  6. Step 6: Final answer
    x = 12,856,594,973.00

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.