Home / 2,976,230,258,447.40-4,464,816,103,439.60-1,066,065,160,047.70

Finding the Fourth Proportional to 2,976,230,258,447.40, 4,464,816,103,439.60 and 1,066,065,160,047.70

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Solution

The fourth proportional to 2,976,230,258,447.40, 4,464,816,103,439.60 and 1,066,065,160,047.70 is: 1,599,266,347,214.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,976,230,258,447.40 : 4,464,816,103,439.60 = 1,066,065,160,047.70 : x
  2. Step 2: Convert to fraction form
    2,976,230,258,447.40/4,464,816,103,439.60 = 1,066,065,160,047.70/x
  3. Step 3: Cross multiply
    2,976,230,258,447.40x = 4,464,816,103,439.60 × 1,066,065,160,047.70
  4. Step 4: Simplify right side
    2,976,230,258,447.40x = 4,759,784,893,896,884,817,494,016
  5. Step 5: Solve for x
    x = 4,759,784,893,896,884,817,494,016/2,976,230,258,447.40
  6. Step 6: Final answer
    x = 1,599,266,347,214.65

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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.