Home / 34,837,774.50-48,076,315.74-19,157,810.10

Finding the Fourth Proportional to 34,837,774.50, 48,076,315.74 and 19,157,810.10

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Solution

The fourth proportional to 34,837,774.50, 48,076,315.74 and 19,157,810.10 is: 26,437,880.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,837,774.50 : 48,076,315.74 = 19,157,810.10 : x
  2. Step 2: Convert to fraction form
    34,837,774.50/48,076,315.74 = 19,157,810.10/x
  3. Step 3: Cross multiply
    34,837,774.50x = 48,076,315.74 × 19,157,810.10
  4. Step 4: Simplify right side
    34,837,774.50x = 921,036,927,254,561.12
  5. Step 5: Solve for x
    x = 921,036,927,254,561.12/34,837,774.50
  6. Step 6: Final answer
    x = 26,437,880.73

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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.