Home / 7,574,773,947.54-10,453,510,876.14-4,233,272,131.50

Finding the Fourth Proportional to 7,574,773,947.54, 10,453,510,876.14 and 4,233,272,131.50

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Solution

The fourth proportional to 7,574,773,947.54, 10,453,510,876.14 and 4,233,272,131.50 is: 5,842,095,958.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,773,947.54 : 10,453,510,876.14 = 4,233,272,131.50 : x
  2. Step 2: Convert to fraction form
    7,574,773,947.54/10,453,510,876.14 = 4,233,272,131.50/x
  3. Step 3: Cross multiply
    7,574,773,947.54x = 10,453,510,876.14 × 4,233,272,131.50
  4. Step 4: Simplify right side
    7,574,773,947.54x = 44,252,556,268,295,610,368
  5. Step 5: Solve for x
    x = 44,252,556,268,295,610,368/7,574,773,947.54
  6. Step 6: Final answer
    x = 5,842,095,958.87

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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.