Home / 32,256,547.20-48,384,820.80-23,186,620.80

Finding the Fourth Proportional to 32,256,547.20, 48,384,820.80 and 23,186,620.80

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Solution

The fourth proportional to 32,256,547.20, 48,384,820.80 and 23,186,620.80 is: 34,779,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,547.20 : 48,384,820.80 = 23,186,620.80 : x
  2. Step 2: Convert to fraction form
    32,256,547.20/48,384,820.80 = 23,186,620.80/x
  3. Step 3: Cross multiply
    32,256,547.20x = 48,384,820.80 × 23,186,620.80
  4. Step 4: Simplify right side
    32,256,547.20x = 1,121,880,492,365,552.62
  5. Step 5: Solve for x
    x = 1,121,880,492,365,552.62/32,256,547.20
  6. Step 6: Final answer
    x = 34,779,931.20

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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.