Home / 1,597,084,210.80-2,391,595,237.80-1,048,857,548.40

Finding the Fourth Proportional to 1,597,084,210.80, 2,391,595,237.80 and 1,048,857,548.40

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Solution

The fourth proportional to 1,597,084,210.80, 2,391,595,237.80 and 1,048,857,548.40 is: 1,570,638,981.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,084,210.80 : 2,391,595,237.80 = 1,048,857,548.40 : x
  2. Step 2: Convert to fraction form
    1,597,084,210.80/2,391,595,237.80 = 1,048,857,548.40/x
  3. Step 3: Cross multiply
    1,597,084,210.80x = 2,391,595,237.80 × 1,048,857,548.40
  4. Step 4: Simplify right side
    1,597,084,210.80x = 2,508,442,717,884,023,296
  5. Step 5: Solve for x
    x = 2,508,442,717,884,023,296/1,597,084,210.80
  6. Step 6: Final answer
    x = 1,570,638,981.29

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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.