Home / 26,360,711.80-39,547,030.11-14,229,914.89

Finding the Fourth Proportional to 26,360,711.80, 39,547,030.11 and 14,229,914.89

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Solution

The fourth proportional to 26,360,711.80, 39,547,030.11 and 14,229,914.89 is: 21,348,090.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,711.80 : 39,547,030.11 = 14,229,914.89 : x
  2. Step 2: Convert to fraction form
    26,360,711.80/39,547,030.11 = 14,229,914.89/x
  3. Step 3: Cross multiply
    26,360,711.80x = 39,547,030.11 × 14,229,914.89
  4. Step 4: Simplify right side
    26,360,711.80x = 562,750,872,617,567.38
  5. Step 5: Solve for x
    x = 562,750,872,617,567.38/26,360,711.80
  6. Step 6: Final answer
    x = 21,348,090.93

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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.