Home / 1,570,328,156,570.20-2,356,207,939,404.50-805,953,083,924.94

Finding the Fourth Proportional to 1,570,328,156,570.20, 2,356,207,939,404.50 and 805,953,083,924.94

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Solution

The fourth proportional to 1,570,328,156,570.20, 2,356,207,939,404.50 and 805,953,083,924.94 is: 1,209,296,953,115.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,328,156,570.20 : 2,356,207,939,404.50 = 805,953,083,924.94 : x
  2. Step 2: Convert to fraction form
    1,570,328,156,570.20/2,356,207,939,404.50 = 805,953,083,924.94/x
  3. Step 3: Cross multiply
    1,570,328,156,570.20x = 2,356,207,939,404.50 × 805,953,083,924.94
  4. Step 4: Simplify right side
    1,570,328,156,570.20x = 1,898,993,055,131,484,790,194,176
  5. Step 5: Solve for x
    x = 1,898,993,055,131,484,790,194,176/1,570,328,156,570.20
  6. Step 6: Final answer
    x = 1,209,296,953,115.28

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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.