Home / 32,078,710.80-48,118,066.20-14,806,878.30

Finding the Fourth Proportional to 32,078,710.80, 48,118,066.20 and 14,806,878.30

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Solution

The fourth proportional to 32,078,710.80, 48,118,066.20 and 14,806,878.30 is: 22,210,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,078,710.80 : 48,118,066.20 = 14,806,878.30 : x
  2. Step 2: Convert to fraction form
    32,078,710.80/48,118,066.20 = 14,806,878.30/x
  3. Step 3: Cross multiply
    32,078,710.80x = 48,118,066.20 × 14,806,878.30
  4. Step 4: Simplify right side
    32,078,710.80x = 712,478,350,254,743.50
  5. Step 5: Solve for x
    x = 712,478,350,254,743.50/32,078,710.80
  6. Step 6: Final answer
    x = 22,210,317.45

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Double scale
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Similar ratio
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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.