Home / 35,968,343.07-53,944,377.56-16,518,870.93

Finding the Fourth Proportional to 35,968,343.07, 53,944,377.56 and 16,518,870.93

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Solution

The fourth proportional to 35,968,343.07, 53,944,377.56 and 16,518,870.93 is: 24,774,569.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,968,343.07 : 53,944,377.56 = 16,518,870.93 : x
  2. Step 2: Convert to fraction form
    35,968,343.07/53,944,377.56 = 16,518,870.93/x
  3. Step 3: Cross multiply
    35,968,343.07x = 53,944,377.56 × 16,518,870.93
  4. Step 4: Simplify right side
    35,968,343.07x = 891,100,210,230,234
  5. Step 5: Solve for x
    x = 891,100,210,230,234/35,968,343.07
  6. Step 6: Final answer
    x = 24,774,569.36

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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.