Home / 29,798,768,947.19-44,661,347,140.25-25,572,011,412.20

Finding the Fourth Proportional to 29,798,768,947.19, 44,661,347,140.25 and 25,572,011,412.20

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Solution

The fourth proportional to 29,798,768,947.19, 44,661,347,140.25 and 25,572,011,412.20 is: 38,326,431,564.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798,768,947.19 : 44,661,347,140.25 = 25,572,011,412.20 : x
  2. Step 2: Convert to fraction form
    29,798,768,947.19/44,661,347,140.25 = 25,572,011,412.20/x
  3. Step 3: Cross multiply
    29,798,768,947.19x = 44,661,347,140.25 × 25,572,011,412.20
  4. Step 4: Simplify right side
    29,798,768,947.19x = 1,142,080,478,754,501,033,984
  5. Step 5: Solve for x
    x = 1,142,080,478,754,501,033,984/29,798,768,947.19
  6. Step 6: Final answer
    x = 38,326,431,564.29

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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.