Home / 27,613,681.50-41,426,501.28-10,574,355.06

Finding the Fourth Proportional to 27,613,681.50, 41,426,501.28 and 10,574,355.06

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Solution

The fourth proportional to 27,613,681.50, 41,426,501.28 and 10,574,355.06 is: 15,863,822.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,613,681.50 : 41,426,501.28 = 10,574,355.06 : x
  2. Step 2: Convert to fraction form
    27,613,681.50/41,426,501.28 = 10,574,355.06/x
  3. Step 3: Cross multiply
    27,613,681.50x = 41,426,501.28 × 10,574,355.06
  4. Step 4: Simplify right side
    27,613,681.50x = 438,058,533,428,264.50
  5. Step 5: Solve for x
    x = 438,058,533,428,264.50/27,613,681.50
  6. Step 6: Final answer
    x = 15,863,822.19

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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.