Home / 4,773,202,272,947.80-7,159,803,401,330.50-1,146,953,505,549

Finding the Fourth Proportional to 4,773,202,272,947.80, 7,159,803,401,330.50 and 1,146,953,505,549

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Solution

The fourth proportional to 4,773,202,272,947.80, 7,159,803,401,330.50 and 1,146,953,505,549 is: 1,720,430,256,379.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,202,272,947.80 : 7,159,803,401,330.50 = 1,146,953,505,549 : x
  2. Step 2: Convert to fraction form
    4,773,202,272,947.80/7,159,803,401,330.50 = 1,146,953,505,549/x
  3. Step 3: Cross multiply
    4,773,202,272,947.80x = 7,159,803,401,330.50 × 1,146,953,505,549
  4. Step 4: Simplify right side
    4,773,202,272,947.80x = 8,211,961,610,197,670,412,943,360
  5. Step 5: Solve for x
    x = 8,211,961,610,197,670,412,943,360/4,773,202,272,947.80
  6. Step 6: Final answer
    x = 1,720,430,256,379.26

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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.