Home / 40,833,135.36-61,246,488.96-17,803,526.40

Finding the Fourth Proportional to 40,833,135.36, 61,246,488.96 and 17,803,526.40

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Solution

The fourth proportional to 40,833,135.36, 61,246,488.96 and 17,803,526.40 is: 26,703,888.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,833,135.36 : 61,246,488.96 = 17,803,526.40 : x
  2. Step 2: Convert to fraction form
    40,833,135.36/61,246,488.96 = 17,803,526.40/x
  3. Step 3: Cross multiply
    40,833,135.36x = 61,246,488.96 × 17,803,526.40
  4. Step 4: Simplify right side
    40,833,135.36x = 1,090,403,483,106,668.50
  5. Step 5: Solve for x
    x = 1,090,403,483,106,668.50/40,833,135.36
  6. Step 6: Final answer
    x = 26,703,888.24

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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.