Home / 27,290,111.10-40,935,166.65-14,535,527.10

Finding the Fourth Proportional to 27,290,111.10, 40,935,166.65 and 14,535,527.10

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Solution

The fourth proportional to 27,290,111.10, 40,935,166.65 and 14,535,527.10 is: 21,803,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,290,111.10 : 40,935,166.65 = 14,535,527.10 : x
  2. Step 2: Convert to fraction form
    27,290,111.10/40,935,166.65 = 14,535,527.10/x
  3. Step 3: Cross multiply
    27,290,111.10x = 40,935,166.65 × 14,535,527.10
  4. Step 4: Simplify right side
    27,290,111.10x = 595,014,224,184,091.12
  5. Step 5: Solve for x
    x = 595,014,224,184,091.12/27,290,111.10
  6. Step 6: Final answer
    x = 21,803,290.65

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Double scale
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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.