Home / 104,772,855.40-157,230,142.02-58,714,635.40

Finding the Fourth Proportional to 104,772,855.40, 157,230,142.02 and 58,714,635.40

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Solution

The fourth proportional to 104,772,855.40, 157,230,142.02 and 58,714,635.40 is: 88,111,662.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,772,855.40 : 157,230,142.02 = 58,714,635.40 : x
  2. Step 2: Convert to fraction form
    104,772,855.40/157,230,142.02 = 58,714,635.40/x
  3. Step 3: Cross multiply
    104,772,855.40x = 157,230,142.02 × 58,714,635.40
  4. Step 4: Simplify right side
    104,772,855.40x = 9,231,710,462,594,520
  5. Step 5: Solve for x
    x = 9,231,710,462,594,520/104,772,855.40
  6. Step 6: Final answer
    x = 88,111,662.39

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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.