Home / 24,712,074.40-37,068,111.60-7,677,968.80

Finding the Fourth Proportional to 24,712,074.40, 37,068,111.60 and 7,677,968.80

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Solution

The fourth proportional to 24,712,074.40, 37,068,111.60 and 7,677,968.80 is: 11,516,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,074.40 : 37,068,111.60 = 7,677,968.80 : x
  2. Step 2: Convert to fraction form
    24,712,074.40/37,068,111.60 = 7,677,968.80/x
  3. Step 3: Cross multiply
    24,712,074.40x = 37,068,111.60 × 7,677,968.80
  4. Step 4: Simplify right side
    24,712,074.40x = 284,607,804,339,718.06
  5. Step 5: Solve for x
    x = 284,607,804,339,718.06/24,712,074.40
  6. Step 6: Final answer
    x = 11,516,953.20

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1.5x scale

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.