Home / 53,190,948,577,038-79,798,453,706,634-28,713,244,007,830

Finding the Fourth Proportional to 53,190,948,577,038, 79,798,453,706,634 and 28,713,244,007,830

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Solution

The fourth proportional to 53,190,948,577,038, 79,798,453,706,634 and 28,713,244,007,830 is: 43,076,360,433,910.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,190,948,577,038 : 79,798,453,706,634 = 28,713,244,007,830 : x
  2. Step 2: Convert to fraction form
    53,190,948,577,038/79,798,453,706,634 = 28,713,244,007,830/x
  3. Step 3: Cross multiply
    53,190,948,577,038x = 79,798,453,706,634 × 28,713,244,007,830
  4. Step 4: Simplify right side
    53,190,948,577,038x = 2,291,272,472,726,108,335,041,937,408
  5. Step 5: Solve for x
    x = 2,291,272,472,726,108,335,041,937,408/53,190,948,577,038
  6. Step 6: Final answer
    x = 43,076,360,433,910.89

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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.