Home / 46,419,821,878.64-64,059,571,125.24-26,371,911,655.76

Finding the Fourth Proportional to 46,419,821,878.64, 64,059,571,125.24 and 26,371,911,655.76

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Solution

The fourth proportional to 46,419,821,878.64, 64,059,571,125.24 and 26,371,911,655.76 is: 36,393,361,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,419,821,878.64 : 64,059,571,125.24 = 26,371,911,655.76 : x
  2. Step 2: Convert to fraction form
    46,419,821,878.64/64,059,571,125.24 = 26,371,911,655.76/x
  3. Step 3: Cross multiply
    46,419,821,878.64x = 64,059,571,125.24 × 26,371,911,655.76
  4. Step 4: Simplify right side
    46,419,821,878.64x = 1,689,373,350,420,703,346,688
  5. Step 5: Solve for x
    x = 1,689,373,350,420,703,346,688/46,419,821,878.64
  6. Step 6: Final answer
    x = 36,393,361,328.21

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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.