Home / 10,657,890,314.69-14,707,305,947.93-5,834,322,174.74

Finding the Fourth Proportional to 10,657,890,314.69, 14,707,305,947.93 and 5,834,322,174.74

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Solution

The fourth proportional to 10,657,890,314.69, 14,707,305,947.93 and 5,834,322,174.74 is: 8,051,045,628.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,890,314.69 : 14,707,305,947.93 = 5,834,322,174.74 : x
  2. Step 2: Convert to fraction form
    10,657,890,314.69/14,707,305,947.93 = 5,834,322,174.74/x
  3. Step 3: Cross multiply
    10,657,890,314.69x = 14,707,305,947.93 × 5,834,322,174.74
  4. Step 4: Simplify right side
    10,657,890,314.69x = 85,807,161,222,590,775,296
  5. Step 5: Solve for x
    x = 85,807,161,222,590,775,296/10,657,890,314.69
  6. Step 6: Final answer
    x = 8,051,045,628.08

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1.5x scale

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.