Home / 35,054,346.38-48,374,106.80-19,584,547.20

Finding the Fourth Proportional to 35,054,346.38, 48,374,106.80 and 19,584,547.20

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Solution

The fourth proportional to 35,054,346.38, 48,374,106.80 and 19,584,547.20 is: 27,026,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054,346.38 : 48,374,106.80 = 19,584,547.20 : x
  2. Step 2: Convert to fraction form
    35,054,346.38/48,374,106.80 = 19,584,547.20/x
  3. Step 3: Cross multiply
    35,054,346.38x = 48,374,106.80 × 19,584,547.20
  4. Step 4: Simplify right side
    35,054,346.38x = 947,384,977,784,518.25
  5. Step 5: Solve for x
    x = 947,384,977,784,518.25/35,054,346.38
  6. Step 6: Final answer
    x = 27,026,177.23

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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.