Home / 32,248,072.16-48,371,808-13,074,271.64

Finding the Fourth Proportional to 32,248,072.16, 48,371,808 and 13,074,271.64

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Solution

The fourth proportional to 32,248,072.16, 48,371,808 and 13,074,271.64 is: 19,611,285.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,248,072.16 : 48,371,808 = 13,074,271.64 : x
  2. Step 2: Convert to fraction form
    32,248,072.16/48,371,808 = 13,074,271.64/x
  3. Step 3: Cross multiply
    32,248,072.16x = 48,371,808 × 13,074,271.64
  4. Step 4: Simplify right side
    32,248,072.16x = 632,426,157,509,925.12
  5. Step 5: Solve for x
    x = 632,426,157,509,925.12/32,248,072.16
  6. Step 6: Final answer
    x = 19,611,285.73

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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.