Home / 19,335,230.65-26,682,085.70-10,633,402.32

Finding the Fourth Proportional to 19,335,230.65, 26,682,085.70 and 10,633,402.32

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Solution

The fourth proportional to 19,335,230.65, 26,682,085.70 and 10,633,402.32 is: 14,673,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,230.65 : 26,682,085.70 = 10,633,402.32 : x
  2. Step 2: Convert to fraction form
    19,335,230.65/26,682,085.70 = 10,633,402.32/x
  3. Step 3: Cross multiply
    19,335,230.65x = 26,682,085.70 × 10,633,402.32
  4. Step 4: Simplify right side
    19,335,230.65x = 283,721,351,984,818.81
  5. Step 5: Solve for x
    x = 283,721,351,984,818.81/19,335,230.65
  6. Step 6: Final answer
    x = 14,673,802.30

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1.5x scale

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.