Home / 882,959,433,827.90-1,218,710,729,588.60-575,078,005,649.90

Finding the Fourth Proportional to 882,959,433,827.90, 1,218,710,729,588.60 and 575,078,005,649.90

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Solution

The fourth proportional to 882,959,433,827.90, 1,218,710,729,588.60 and 575,078,005,649.90 is: 793,755,306,285.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,433,827.90 : 1,218,710,729,588.60 = 575,078,005,649.90 : x
  2. Step 2: Convert to fraction form
    882,959,433,827.90/1,218,710,729,588.60 = 575,078,005,649.90/x
  3. Step 3: Cross multiply
    882,959,433,827.90x = 1,218,710,729,588.60 × 575,078,005,649.90
  4. Step 4: Simplify right side
    882,959,433,827.90x = 700,853,735,835,946,738,253,824
  5. Step 5: Solve for x
    x = 700,853,735,835,946,738,253,824/882,959,433,827.90
  6. Step 6: Final answer
    x = 793,755,306,285.74

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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.