Home / 589,108,952.64-883,663,392.56-559,651,374.88

Finding the Fourth Proportional to 589,108,952.64, 883,663,392.56 and 559,651,374.88

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Solution

The fourth proportional to 589,108,952.64, 883,663,392.56 and 559,651,374.88 is: 839,477,027.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,108,952.64 : 883,663,392.56 = 559,651,374.88 : x
  2. Step 2: Convert to fraction form
    589,108,952.64/883,663,392.56 = 559,651,374.88/x
  3. Step 3: Cross multiply
    589,108,952.64x = 883,663,392.56 × 559,651,374.88
  4. Step 4: Simplify right side
    589,108,952.64x = 494,543,432,577,329,152
  5. Step 5: Solve for x
    x = 494,543,432,577,329,152/589,108,952.64
  6. Step 6: Final answer
    x = 839,477,027.74

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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.