Home / 10,384,566,024.56-14,330,713,710.96-5,626,838,219.52

Finding the Fourth Proportional to 10,384,566,024.56, 14,330,713,710.96 and 5,626,838,219.52

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Solution

The fourth proportional to 10,384,566,024.56, 14,330,713,710.96 and 5,626,838,219.52 is: 7,765,043,568.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,566,024.56 : 14,330,713,710.96 = 5,626,838,219.52 : x
  2. Step 2: Convert to fraction form
    10,384,566,024.56/14,330,713,710.96 = 5,626,838,219.52/x
  3. Step 3: Cross multiply
    10,384,566,024.56x = 14,330,713,710.96 × 5,626,838,219.52
  4. Step 4: Simplify right side
    10,384,566,024.56x = 80,636,607,621,829,017,600
  5. Step 5: Solve for x
    x = 80,636,607,621,829,017,600/10,384,566,024.56
  6. Step 6: Final answer
    x = 7,765,043,568.61

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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.