Home / 13,248,030.10-19,872,045.15-13,248,030.10

Finding the Fourth Proportional to 13,248,030.10, 19,872,045.15 and 13,248,030.10

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Solution

The fourth proportional to 13,248,030.10, 19,872,045.15 and 13,248,030.10 is: 19,872,045.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,248,030.10 : 19,872,045.15 = 13,248,030.10 : x
  2. Step 2: Convert to fraction form
    13,248,030.10/19,872,045.15 = 13,248,030.10/x
  3. Step 3: Cross multiply
    13,248,030.10x = 19,872,045.15 × 13,248,030.10
  4. Step 4: Simplify right side
    13,248,030.10x = 263,265,452,295,759
  5. Step 5: Solve for x
    x = 263,265,452,295,759/13,248,030.10
  6. Step 6: Final answer
    x = 19,872,045.15

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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.