Home / 1,763,799,907.06-2,434,024,555.77-970,828,932.34

Finding the Fourth Proportional to 1,763,799,907.06, 2,434,024,555.77 and 970,828,932.34

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Solution

The fourth proportional to 1,763,799,907.06, 2,434,024,555.77 and 970,828,932.34 is: 1,339,733,294.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,799,907.06 : 2,434,024,555.77 = 970,828,932.34 : x
  2. Step 2: Convert to fraction form
    1,763,799,907.06/2,434,024,555.77 = 970,828,932.34/x
  3. Step 3: Cross multiply
    1,763,799,907.06x = 2,434,024,555.77 × 970,828,932.34
  4. Step 4: Simplify right side
    1,763,799,907.06x = 2,363,021,460,767,532,032
  5. Step 5: Solve for x
    x = 2,363,021,460,767,532,032/1,763,799,907.06
  6. Step 6: Final answer
    x = 1,339,733,294.75

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Double scale
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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.