Home / 46,656,187.40-69,984,281.10-16,364,050.40

Finding the Fourth Proportional to 46,656,187.40, 69,984,281.10 and 16,364,050.40

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Solution

The fourth proportional to 46,656,187.40, 69,984,281.10 and 16,364,050.40 is: 24,546,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,187.40 : 69,984,281.10 = 16,364,050.40 : x
  2. Step 2: Convert to fraction form
    46,656,187.40/69,984,281.10 = 16,364,050.40/x
  3. Step 3: Cross multiply
    46,656,187.40x = 69,984,281.10 × 16,364,050.40
  4. Step 4: Simplify right side
    46,656,187.40x = 1,145,226,303,128,167.25
  5. Step 5: Solve for x
    x = 1,145,226,303,128,167.25/46,656,187.40
  6. Step 6: Final answer
    x = 24,546,075.60

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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.