Home / 9,681,913,701,986.50-13,361,039,921,944-5,292,261,671,673

Finding the Fourth Proportional to 9,681,913,701,986.50, 13,361,039,921,944 and 5,292,261,671,673

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Solution

The fourth proportional to 9,681,913,701,986.50, 13,361,039,921,944 and 5,292,261,671,673 is: 7,303,320,567,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,913,701,986.50 : 13,361,039,921,944 = 5,292,261,671,673 : x
  2. Step 2: Convert to fraction form
    9,681,913,701,986.50/13,361,039,921,944 = 5,292,261,671,673/x
  3. Step 3: Cross multiply
    9,681,913,701,986.50x = 13,361,039,921,944 × 5,292,261,671,673
  4. Step 4: Simplify right side
    9,681,913,701,986.50x = 70,710,119,472,597,043,081,379,840
  5. Step 5: Solve for x
    x = 70,710,119,472,597,043,081,379,840/9,681,913,701,986.50
  6. Step 6: Final answer
    x = 7,303,320,567,512.29

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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.