Home / 4,537,301,979.60-6,805,952,969.40-1,090,729,947.60

Finding the Fourth Proportional to 4,537,301,979.60, 6,805,952,969.40 and 1,090,729,947.60

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Solution

The fourth proportional to 4,537,301,979.60, 6,805,952,969.40 and 1,090,729,947.60 is: 1,636,094,921.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,301,979.60 : 6,805,952,969.40 = 1,090,729,947.60 : x
  2. Step 2: Convert to fraction form
    4,537,301,979.60/6,805,952,969.40 = 1,090,729,947.60/x
  3. Step 3: Cross multiply
    4,537,301,979.60x = 6,805,952,969.40 × 1,090,729,947.60
  4. Step 4: Simplify right side
    4,537,301,979.60x = 7,423,456,725,681,725,440
  5. Step 5: Solve for x
    x = 7,423,456,725,681,725,440/4,537,301,979.60
  6. Step 6: Final answer
    x = 1,636,094,921.40

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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.