Home / 882,959,434,040.10-1,218,710,729,881.80-575,078,005,862.50

Finding the Fourth Proportional to 882,959,434,040.10, 1,218,710,729,881.80 and 575,078,005,862.50

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Solution

The fourth proportional to 882,959,434,040.10, 1,218,710,729,881.80 and 575,078,005,862.50 is: 793,755,306,579.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,434,040.10 : 1,218,710,729,881.80 = 575,078,005,862.50 : x
  2. Step 2: Convert to fraction form
    882,959,434,040.10/1,218,710,729,881.80 = 575,078,005,862.50/x
  3. Step 3: Cross multiply
    882,959,434,040.10x = 1,218,710,729,881.80 × 575,078,005,862.50
  4. Step 4: Simplify right side
    882,959,434,040.10x = 700,853,736,263,657,432,547,328
  5. Step 5: Solve for x
    x = 700,853,736,263,657,432,547,328/882,959,434,040.10
  6. Step 6: Final answer
    x = 793,755,306,579.38

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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.