Home / 25,235,000.26-37,852,801.79-7,038,088.29

Finding the Fourth Proportional to 25,235,000.26, 37,852,801.79 and 7,038,088.29

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Solution

The fourth proportional to 25,235,000.26, 37,852,801.79 and 7,038,088.29 is: 10,557,216.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,235,000.26 : 37,852,801.79 = 7,038,088.29 : x
  2. Step 2: Convert to fraction form
    25,235,000.26/37,852,801.79 = 7,038,088.29/x
  3. Step 3: Cross multiply
    25,235,000.26x = 37,852,801.79 × 7,038,088.29
  4. Step 4: Simplify right side
    25,235,000.26x = 266,411,360,986,699.56
  5. Step 5: Solve for x
    x = 266,411,360,986,699.56/25,235,000.26
  6. Step 6: Final answer
    x = 10,557,216.50

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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.