Home / 17,351,702.04-23,931,386.59-15,254,059.41

Finding the Fourth Proportional to 17,351,702.04, 23,931,386.59 and 15,254,059.41

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Solution

The fourth proportional to 17,351,702.04, 23,931,386.59 and 15,254,059.41 is: 21,038,327.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,702.04 : 23,931,386.59 = 15,254,059.41 : x
  2. Step 2: Convert to fraction form
    17,351,702.04/23,931,386.59 = 15,254,059.41/x
  3. Step 3: Cross multiply
    17,351,702.04x = 23,931,386.59 × 15,254,059.41
  4. Step 4: Simplify right side
    17,351,702.04x = 365,050,792,807,537.31
  5. Step 5: Solve for x
    x = 365,050,792,807,537.31/17,351,702.04
  6. Step 6: Final answer
    x = 21,038,327.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.