Home / 1,301,077,392.55-1,793,752,656.93-1,034,044,897.57

Finding the Fourth Proportional to 1,301,077,392.55, 1,793,752,656.93 and 1,034,044,897.57

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Solution

The fourth proportional to 1,301,077,392.55, 1,793,752,656.93 and 1,034,044,897.57 is: 1,425,603,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,077,392.55 : 1,793,752,656.93 = 1,034,044,897.57 : x
  2. Step 2: Convert to fraction form
    1,301,077,392.55/1,793,752,656.93 = 1,034,044,897.57/x
  3. Step 3: Cross multiply
    1,301,077,392.55x = 1,793,752,656.93 × 1,034,044,897.57
  4. Step 4: Simplify right side
    1,301,077,392.55x = 1,854,820,782,401,097,472
  5. Step 5: Solve for x
    x = 1,854,820,782,401,097,472/1,301,077,392.55
  6. Step 6: Final answer
    x = 1,425,603,728.90

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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.