Home / 1,748,007,987.01-2,412,222,870.42-955,036,939.39

Finding the Fourth Proportional to 1,748,007,987.01, 2,412,222,870.42 and 955,036,939.39

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Solution

The fourth proportional to 1,748,007,987.01, 2,412,222,870.42 and 955,036,939.39 is: 1,317,935,595.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,007,987.01 : 2,412,222,870.42 = 955,036,939.39 : x
  2. Step 2: Convert to fraction form
    1,748,007,987.01/2,412,222,870.42 = 955,036,939.39/x
  3. Step 3: Cross multiply
    1,748,007,987.01x = 2,412,222,870.42 × 955,036,939.39
  4. Step 4: Simplify right side
    1,748,007,987.01x = 2,303,761,947,292,477,440
  5. Step 5: Solve for x
    x = 2,303,761,947,292,477,440/1,748,007,987.01
  6. Step 6: Final answer
    x = 1,317,935,595.50

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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.