Home / 6,283,916,476.50-9,425,921,953.95-2,789,382,484.74

Finding the Fourth Proportional to 6,283,916,476.50, 9,425,921,953.95 and 2,789,382,484.74

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Solution

The fourth proportional to 6,283,916,476.50, 9,425,921,953.95 and 2,789,382,484.74 is: 4,184,094,696.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,916,476.50 : 9,425,921,953.95 = 2,789,382,484.74 : x
  2. Step 2: Convert to fraction form
    6,283,916,476.50/9,425,921,953.95 = 2,789,382,484.74/x
  3. Step 3: Cross multiply
    6,283,916,476.50x = 9,425,921,953.95 × 2,789,382,484.74
  4. Step 4: Simplify right side
    6,283,916,476.50x = 26,292,501,600,874,364,928
  5. Step 5: Solve for x
    x = 26,292,501,600,874,364,928/6,283,916,476.50
  6. Step 6: Final answer
    x = 4,184,094,696.23

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1.5x scale

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.