Home / 1,834,632,681.45-2,575,741,695.15-1,834,632,681.45

Finding the Fourth Proportional to 1,834,632,681.45, 2,575,741,695.15 and 1,834,632,681.45

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Solution

The fourth proportional to 1,834,632,681.45, 2,575,741,695.15 and 1,834,632,681.45 is: 2,575,741,695.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,632,681.45 : 2,575,741,695.15 = 1,834,632,681.45 : x
  2. Step 2: Convert to fraction form
    1,834,632,681.45/2,575,741,695.15 = 1,834,632,681.45/x
  3. Step 3: Cross multiply
    1,834,632,681.45x = 2,575,741,695.15 × 1,834,632,681.45
  4. Step 4: Simplify right side
    1,834,632,681.45x = 4,725,539,892,895,612,928
  5. Step 5: Solve for x
    x = 4,725,539,892,895,612,928/1,834,632,681.45
  6. Step 6: Final answer
    x = 2,575,741,695.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.