Home / 6,283,916,475-9,425,921,951.70-2,789,382,483.24

Finding the Fourth Proportional to 6,283,916,475, 9,425,921,951.70 and 2,789,382,483.24

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Solution

The fourth proportional to 6,283,916,475, 9,425,921,951.70 and 2,789,382,483.24 is: 4,184,094,693.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,916,475 : 9,425,921,951.70 = 2,789,382,483.24 : x
  2. Step 2: Convert to fraction form
    6,283,916,475/9,425,921,951.70 = 2,789,382,483.24/x
  3. Step 3: Cross multiply
    6,283,916,475x = 9,425,921,951.70 × 2,789,382,483.24
  4. Step 4: Simplify right side
    6,283,916,475x = 26,292,501,580,459,372,544
  5. Step 5: Solve for x
    x = 26,292,501,580,459,372,544/6,283,916,475
  6. Step 6: Final answer
    x = 4,184,094,693.98

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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.