Home / 2,950,832,681.44-4,072,153,068.48-1,697,744,404.60

Finding the Fourth Proportional to 2,950,832,681.44, 4,072,153,068.48 and 1,697,744,404.60

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Solution

The fourth proportional to 2,950,832,681.44, 4,072,153,068.48 and 1,697,744,404.60 is: 2,342,889,561.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,832,681.44 : 4,072,153,068.48 = 1,697,744,404.60 : x
  2. Step 2: Convert to fraction form
    2,950,832,681.44/4,072,153,068.48 = 1,697,744,404.60/x
  3. Step 3: Cross multiply
    2,950,832,681.44x = 4,072,153,068.48 × 1,697,744,404.60
  4. Step 4: Simplify right side
    2,950,832,681.44x = 6,913,475,086,686,640,128
  5. Step 5: Solve for x
    x = 6,913,475,086,686,640,128/2,950,832,681.44
  6. Step 6: Final answer
    x = 2,342,889,561.37

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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.