Home / 566,615,086.63-848,886,812.06-410,782,955.56

Finding the Fourth Proportional to 566,615,086.63, 848,886,812.06 and 410,782,955.56

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Solution

The fourth proportional to 566,615,086.63, 848,886,812.06 and 410,782,955.56 is: 615,423,489.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,615,086.63 : 848,886,812.06 = 410,782,955.56 : x
  2. Step 2: Convert to fraction form
    566,615,086.63/848,886,812.06 = 410,782,955.56/x
  3. Step 3: Cross multiply
    566,615,086.63x = 848,886,812.06 × 410,782,955.56
  4. Step 4: Simplify right side
    566,615,086.63x = 348,708,233,593,913,024
  5. Step 5: Solve for x
    x = 348,708,233,593,913,024/566,615,086.63
  6. Step 6: Final answer
    x = 615,423,489.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.