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Finding the Fourth Proportional to 3,114,877,720,246.80, 4,672,316,580,370 and 3,114,877,720,246.80

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Solution

The fourth proportional to 3,114,877,720,246.80, 4,672,316,580,370 and 3,114,877,720,246.80 is: 4,672,316,580,370

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,877,720,246.80 : 4,672,316,580,370 = 3,114,877,720,246.80 : x
  2. Step 2: Convert to fraction form
    3,114,877,720,246.80/4,672,316,580,370 = 3,114,877,720,246.80/x
  3. Step 3: Cross multiply
    3,114,877,720,246.80x = 4,672,316,580,370 × 3,114,877,720,246.80
  4. Step 4: Simplify right side
    3,114,877,720,246.80x = 14,553,694,818,134,228,448,837,632
  5. Step 5: Solve for x
    x = 14,553,694,818,134,228,448,837,632/3,114,877,720,246.80
  6. Step 6: Final answer
    x = 4,672,316,580,370

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Double scale
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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.