Home / 58,898,383.02-88,232,640.15-45,883,594.17

Finding the Fourth Proportional to 58,898,383.02, 88,232,640.15 and 45,883,594.17

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Solution

The fourth proportional to 58,898,383.02, 88,232,640.15 and 45,883,594.17 is: 68,735,853.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,898,383.02 : 88,232,640.15 = 45,883,594.17 : x
  2. Step 2: Convert to fraction form
    58,898,383.02/88,232,640.15 = 45,883,594.17/x
  3. Step 3: Cross multiply
    58,898,383.02x = 88,232,640.15 × 45,883,594.17
  4. Step 4: Simplify right side
    58,898,383.02x = 4,048,430,653,190,248.50
  5. Step 5: Solve for x
    x = 4,048,430,653,190,248.50/58,898,383.02
  6. Step 6: Final answer
    x = 68,735,853.95

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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.