Home / 1,748,007,779.07-2,412,222,583.46-955,036,731.45

Finding the Fourth Proportional to 1,748,007,779.07, 2,412,222,583.46 and 955,036,731.45

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Solution

The fourth proportional to 1,748,007,779.07, 2,412,222,583.46 and 955,036,731.45 is: 1,317,935,308.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,007,779.07 : 2,412,222,583.46 = 955,036,731.45 : x
  2. Step 2: Convert to fraction form
    1,748,007,779.07/2,412,222,583.46 = 955,036,731.45/x
  3. Step 3: Cross multiply
    1,748,007,779.07x = 2,412,222,583.46 × 955,036,731.45
  4. Step 4: Simplify right side
    1,748,007,779.07x = 2,303,761,171,627,840,000
  5. Step 5: Solve for x
    x = 2,303,761,171,627,840,000/1,748,007,779.07
  6. Step 6: Final answer
    x = 1,317,935,308.54

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Double scale
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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.