Home / 14,888,201.40-22,332,302.10-14,258,345.40

Finding the Fourth Proportional to 14,888,201.40, 22,332,302.10 and 14,258,345.40

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Solution

The fourth proportional to 14,888,201.40, 22,332,302.10 and 14,258,345.40 is: 21,387,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,201.40 : 22,332,302.10 = 14,258,345.40 : x
  2. Step 2: Convert to fraction form
    14,888,201.40/22,332,302.10 = 14,258,345.40/x
  3. Step 3: Cross multiply
    14,888,201.40x = 22,332,302.10 × 14,258,345.40
  4. Step 4: Simplify right side
    14,888,201.40x = 318,421,676,918,945.38
  5. Step 5: Solve for x
    x = 318,421,676,918,945.38/14,888,201.40
  6. Step 6: Final answer
    x = 21,387,518.10

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1.5x scale

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.