Home / 45,851,970.60-63,276,130.98-24,944,460.78

Finding the Fourth Proportional to 45,851,970.60, 63,276,130.98 and 24,944,460.78

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Solution

The fourth proportional to 45,851,970.60, 63,276,130.98 and 24,944,460.78 is: 34,423,579.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,851,970.60 : 63,276,130.98 = 24,944,460.78 : x
  2. Step 2: Convert to fraction form
    45,851,970.60/63,276,130.98 = 24,944,460.78/x
  3. Step 3: Cross multiply
    45,851,970.60x = 63,276,130.98 × 24,944,460.78
  4. Step 4: Simplify right side
    45,851,970.60x = 1,578,388,967,540,753
  5. Step 5: Solve for x
    x = 1,578,388,967,540,753/45,851,970.60
  6. Step 6: Final answer
    x = 34,423,579.77

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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.