Home / 293,243,600,353.84-439,685,383,953.44-113,960,252,492.08

Finding the Fourth Proportional to 293,243,600,353.84, 439,685,383,953.44 and 113,960,252,492.08

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Solution

The fourth proportional to 293,243,600,353.84, 439,685,383,953.44 and 113,960,252,492.08 is: 170,870,420,742.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,243,600,353.84 : 439,685,383,953.44 = 113,960,252,492.08 : x
  2. Step 2: Convert to fraction form
    293,243,600,353.84/439,685,383,953.44 = 113,960,252,492.08/x
  3. Step 3: Cross multiply
    293,243,600,353.84x = 439,685,383,953.44 × 113,960,252,492.08
  4. Step 4: Simplify right side
    293,243,600,353.84x = 50,106,657,372,411,160,166,400
  5. Step 5: Solve for x
    x = 50,106,657,372,411,160,166,400/293,243,600,353.84
  6. Step 6: Final answer
    x = 170,870,420,742.18

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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.