Home / 34,885,023-52,323,541.77-9,328,025.31

Finding the Fourth Proportional to 34,885,023, 52,323,541.77 and 9,328,025.31

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Solution

The fourth proportional to 34,885,023, 52,323,541.77 and 9,328,025.31 is: 13,990,970.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,023 : 52,323,541.77 = 9,328,025.31 : x
  2. Step 2: Convert to fraction form
    34,885,023/52,323,541.77 = 9,328,025.31/x
  3. Step 3: Cross multiply
    34,885,023x = 52,323,541.77 × 9,328,025.31
  4. Step 4: Simplify right side
    34,885,023x = 488,075,321,939,402.25
  5. Step 5: Solve for x
    x = 488,075,321,939,402.25/34,885,023
  6. Step 6: Final answer
    x = 13,990,970.34

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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.