Home / 32,878,967.58-49,312,677.69-10,160,061.66

Finding the Fourth Proportional to 32,878,967.58, 49,312,677.69 and 10,160,061.66

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Solution

The fourth proportional to 32,878,967.58, 49,312,677.69 and 10,160,061.66 is: 15,238,308.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,878,967.58 : 49,312,677.69 = 10,160,061.66 : x
  2. Step 2: Convert to fraction form
    32,878,967.58/49,312,677.69 = 10,160,061.66/x
  3. Step 3: Cross multiply
    32,878,967.58x = 49,312,677.69 × 10,160,061.66
  4. Step 4: Simplify right side
    32,878,967.58x = 501,019,845,950,106.38
  5. Step 5: Solve for x
    x = 501,019,845,950,106.38/32,878,967.58
  6. Step 6: Final answer
    x = 15,238,308.34

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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.