Home / 45,917,612.93-63,366,303.60-25,291,060.13

Finding the Fourth Proportional to 45,917,612.93, 63,366,303.60 and 25,291,060.13

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Solution

The fourth proportional to 45,917,612.93, 63,366,303.60 and 25,291,060.13 is: 34,901,661.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,917,612.93 : 63,366,303.60 = 25,291,060.13 : x
  2. Step 2: Convert to fraction form
    45,917,612.93/63,366,303.60 = 25,291,060.13/x
  3. Step 3: Cross multiply
    45,917,612.93x = 63,366,303.60 × 25,291,060.13
  4. Step 4: Simplify right side
    45,917,612.93x = 1,602,600,994,563,435.50
  5. Step 5: Solve for x
    x = 1,602,600,994,563,435.50/45,917,612.93
  6. Step 6: Final answer
    x = 34,901,661.74

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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.