Home / 1,501,013,567.30-2,248,352,901.07-1,204,302,271.28

Finding the Fourth Proportional to 1,501,013,567.30, 2,248,352,901.07 and 1,204,302,271.28

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Solution

The fourth proportional to 1,501,013,567.30, 2,248,352,901.07 and 1,204,302,271.28 is: 1,803,912,079.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,013,567.30 : 2,248,352,901.07 = 1,204,302,271.28 : x
  2. Step 2: Convert to fraction form
    1,501,013,567.30/2,248,352,901.07 = 1,204,302,271.28/x
  3. Step 3: Cross multiply
    1,501,013,567.30x = 2,248,352,901.07 × 1,204,302,271.28
  4. Step 4: Simplify right side
    1,501,013,567.30x = 2,707,696,505,390,070,272
  5. Step 5: Solve for x
    x = 2,707,696,505,390,070,272/1,501,013,567.30
  6. Step 6: Final answer
    x = 1,803,912,079.40

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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.