Home / 32,573,482.47-48,860,192.16-8,312,409.45

Finding the Fourth Proportional to 32,573,482.47, 48,860,192.16 and 8,312,409.45

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Solution

The fourth proportional to 32,573,482.47, 48,860,192.16 and 8,312,409.45 is: 12,468,606.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,573,482.47 : 48,860,192.16 = 8,312,409.45 : x
  2. Step 2: Convert to fraction form
    32,573,482.47/48,860,192.16 = 8,312,409.45/x
  3. Step 3: Cross multiply
    32,573,482.47x = 48,860,192.16 × 8,312,409.45
  4. Step 4: Simplify right side
    32,573,482.47x = 406,145,923,039,599.88
  5. Step 5: Solve for x
    x = 406,145,923,039,599.88/32,573,482.47
  6. Step 6: Final answer
    x = 12,468,606.13

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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.