Home / 15,249,675.60-22,874,513.40-11,423,300.40

Finding the Fourth Proportional to 15,249,675.60, 22,874,513.40 and 11,423,300.40

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Solution

The fourth proportional to 15,249,675.60, 22,874,513.40 and 11,423,300.40 is: 17,134,950.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,249,675.60 : 22,874,513.40 = 11,423,300.40 : x
  2. Step 2: Convert to fraction form
    15,249,675.60/22,874,513.40 = 11,423,300.40/x
  3. Step 3: Cross multiply
    15,249,675.60x = 22,874,513.40 × 11,423,300.40
  4. Step 4: Simplify right side
    15,249,675.60x = 261,302,438,072,025.34
  5. Step 5: Solve for x
    x = 261,302,438,072,025.34/15,249,675.60
  6. Step 6: Final answer
    x = 17,134,950.60

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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.