Home / 7,291,079,199-10,063,307,947.19-4,432,614,025.77

Finding the Fourth Proportional to 7,291,079,199, 10,063,307,947.19 and 4,432,614,025.77

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Solution

The fourth proportional to 7,291,079,199, 10,063,307,947.19 and 4,432,614,025.77 is: 6,117,991,415.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291,079,199 : 10,063,307,947.19 = 4,432,614,025.77 : x
  2. Step 2: Convert to fraction form
    7,291,079,199/10,063,307,947.19 = 4,432,614,025.77/x
  3. Step 3: Cross multiply
    7,291,079,199x = 10,063,307,947.19 × 4,432,614,025.77
  4. Step 4: Simplify right side
    7,291,079,199x = 44,606,759,952,334,938,112
  5. Step 5: Solve for x
    x = 44,606,759,952,334,938,112/7,291,079,199
  6. Step 6: Final answer
    x = 6,117,991,415.93

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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.