Home / 29,435,754.15-44,154,848.70-8,686,192.50

Finding the Fourth Proportional to 29,435,754.15, 44,154,848.70 and 8,686,192.50

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Solution

The fourth proportional to 29,435,754.15, 44,154,848.70 and 8,686,192.50 is: 13,029,648.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,435,754.15 : 44,154,848.70 = 8,686,192.50 : x
  2. Step 2: Convert to fraction form
    29,435,754.15/44,154,848.70 = 8,686,192.50/x
  3. Step 3: Cross multiply
    29,435,754.15x = 44,154,848.70 × 8,686,192.50
  4. Step 4: Simplify right side
    29,435,754.15x = 383,537,515,616,574.75
  5. Step 5: Solve for x
    x = 383,537,515,616,574.75/29,435,754.15
  6. Step 6: Final answer
    x = 13,029,648.01

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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.