Home / 53,300,623.50-73,553,506.64-29,779,341.30

Finding the Fourth Proportional to 53,300,623.50, 73,553,506.64 and 29,779,341.30

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Solution

The fourth proportional to 53,300,623.50, 73,553,506.64 and 29,779,341.30 is: 41,094,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,300,623.50 : 73,553,506.64 = 29,779,341.30 : x
  2. Step 2: Convert to fraction form
    53,300,623.50/73,553,506.64 = 29,779,341.30/x
  3. Step 3: Cross multiply
    53,300,623.50x = 73,553,506.64 × 29,779,341.30
  4. Step 4: Simplify right side
    53,300,623.50x = 2,190,374,978,044,376.25
  5. Step 5: Solve for x
    x = 2,190,374,978,044,376.25/53,300,623.50
  6. Step 6: Final answer
    x = 41,094,734.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.