Home / 3,371,534,110.65-5,057,301,165.98-3,319,878,045.45

Finding the Fourth Proportional to 3,371,534,110.65, 5,057,301,165.98 and 3,319,878,045.45

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Solution

The fourth proportional to 3,371,534,110.65, 5,057,301,165.98 and 3,319,878,045.45 is: 4,979,817,068.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,534,110.65 : 5,057,301,165.98 = 3,319,878,045.45 : x
  2. Step 2: Convert to fraction form
    3,371,534,110.65/5,057,301,165.98 = 3,319,878,045.45/x
  3. Step 3: Cross multiply
    3,371,534,110.65x = 5,057,301,165.98 × 3,319,878,045.45
  4. Step 4: Simplify right side
    3,371,534,110.65x = 16,789,623,110,149,089,280
  5. Step 5: Solve for x
    x = 16,789,623,110,149,089,280/3,371,534,110.65
  6. Step 6: Final answer
    x = 4,979,817,068.18

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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.