Home / 59,720,969.16-89,437,964.40-34,084,255.32

Finding the Fourth Proportional to 59,720,969.16, 89,437,964.40 and 34,084,255.32

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Solution

The fourth proportional to 59,720,969.16, 89,437,964.40 and 34,084,255.32 is: 51,044,490.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,720,969.16 : 89,437,964.40 = 34,084,255.32 : x
  2. Step 2: Convert to fraction form
    59,720,969.16/89,437,964.40 = 34,084,255.32/x
  3. Step 3: Cross multiply
    59,720,969.16x = 89,437,964.40 × 34,084,255.32
  4. Step 4: Simplify right side
    59,720,969.16x = 3,048,426,413,910,671
  5. Step 5: Solve for x
    x = 3,048,426,413,910,671/59,720,969.16
  6. Step 6: Final answer
    x = 51,044,490.01

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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.