Home / 62,124,633.60-93,186,075.60-28,045,924.80

Finding the Fourth Proportional to 62,124,633.60, 93,186,075.60 and 28,045,924.80

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Solution

The fourth proportional to 62,124,633.60, 93,186,075.60 and 28,045,924.80 is: 42,068,492.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,124,633.60 : 93,186,075.60 = 28,045,924.80 : x
  2. Step 2: Convert to fraction form
    62,124,633.60/93,186,075.60 = 28,045,924.80/x
  3. Step 3: Cross multiply
    62,124,633.60x = 93,186,075.60 × 28,045,924.80
  4. Step 4: Simplify right side
    62,124,633.60x = 2,613,489,668,684,715
  5. Step 5: Solve for x
    x = 2,613,489,668,684,715/62,124,633.60
  6. Step 6: Final answer
    x = 42,068,492.27

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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.