Home / 1,334,079,747.27-1,841,030,014.64-739,453,567.77

Finding the Fourth Proportional to 1,334,079,747.27, 1,841,030,014.64 and 739,453,567.77

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Solution

The fourth proportional to 1,334,079,747.27, 1,841,030,014.64 and 739,453,567.77 is: 1,020,445,903.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,079,747.27 : 1,841,030,014.64 = 739,453,567.77 : x
  2. Step 2: Convert to fraction form
    1,334,079,747.27/1,841,030,014.64 = 739,453,567.77/x
  3. Step 3: Cross multiply
    1,334,079,747.27x = 1,841,030,014.64 × 739,453,567.77
  4. Step 4: Simplify right side
    1,334,079,747.27x = 1,361,356,212,693,506,048
  5. Step 5: Solve for x
    x = 1,361,356,212,693,506,048/1,334,079,747.27
  6. Step 6: Final answer
    x = 1,020,445,903.24

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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.