Home / 56,948,075.36-85,453,210.90-24,153,543.20

Finding the Fourth Proportional to 56,948,075.36, 85,453,210.90 and 24,153,543.20

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Solution

The fourth proportional to 56,948,075.36, 85,453,210.90 and 24,153,543.20 is: 36,243,504.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,948,075.36 : 85,453,210.90 = 24,153,543.20 : x
  2. Step 2: Convert to fraction form
    56,948,075.36/85,453,210.90 = 24,153,543.20/x
  3. Step 3: Cross multiply
    56,948,075.36x = 85,453,210.90 × 24,153,543.20
  4. Step 4: Simplify right side
    56,948,075.36x = 2,063,997,821,051,861
  5. Step 5: Solve for x
    x = 2,063,997,821,051,861/56,948,075.36
  6. Step 6: Final answer
    x = 36,243,504.42

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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.