Home / 46,023,916.32-69,017,931.36-17,254,368.72

Finding the Fourth Proportional to 46,023,916.32, 69,017,931.36 and 17,254,368.72

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Solution

The fourth proportional to 46,023,916.32, 69,017,931.36 and 17,254,368.72 is: 25,874,826.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,023,916.32 : 69,017,931.36 = 17,254,368.72 : x
  2. Step 2: Convert to fraction form
    46,023,916.32/69,017,931.36 = 17,254,368.72/x
  3. Step 3: Cross multiply
    46,023,916.32x = 69,017,931.36 × 17,254,368.72
  4. Step 4: Simplify right side
    46,023,916.32x = 1,190,860,835,977,091
  5. Step 5: Solve for x
    x = 1,190,860,835,977,091/46,023,916.32
  6. Step 6: Final answer
    x = 25,874,826.20

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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.