Home / 29,376,007.10-44,064,010.65-28,778,810.30

Finding the Fourth Proportional to 29,376,007.10, 44,064,010.65 and 28,778,810.30

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Solution

The fourth proportional to 29,376,007.10, 44,064,010.65 and 28,778,810.30 is: 43,168,215.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,007.10 : 44,064,010.65 = 28,778,810.30 : x
  2. Step 2: Convert to fraction form
    29,376,007.10/44,064,010.65 = 28,778,810.30/x
  3. Step 3: Cross multiply
    29,376,007.10x = 44,064,010.65 × 28,778,810.30
  4. Step 4: Simplify right side
    29,376,007.10x = 1,268,109,803,553,529.75
  5. Step 5: Solve for x
    x = 1,268,109,803,553,529.75/29,376,007.10
  6. Step 6: Final answer
    x = 43,168,215.45

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1.5x scale

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.