Home / 34,063,875.84-51,076,909.44-11,332,364.16

Finding the Fourth Proportional to 34,063,875.84, 51,076,909.44 and 11,332,364.16

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Solution

The fourth proportional to 34,063,875.84, 51,076,909.44 and 11,332,364.16 is: 16,992,257.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063,875.84 : 51,076,909.44 = 11,332,364.16 : x
  2. Step 2: Convert to fraction form
    34,063,875.84/51,076,909.44 = 11,332,364.16/x
  3. Step 3: Cross multiply
    34,063,875.84x = 51,076,909.44 × 11,332,364.16
  4. Step 4: Simplify right side
    34,063,875.84x = 578,822,137,941,421.62
  5. Step 5: Solve for x
    x = 578,822,137,941,421.62/34,063,875.84
  6. Step 6: Final answer
    x = 16,992,257.15

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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.