Home / 56,943,000.40-85,429,066.04-16,553,484.40

Finding the Fourth Proportional to 56,943,000.40, 85,429,066.04 and 16,553,484.40

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Solution

The fourth proportional to 56,943,000.40, 85,429,066.04 and 16,553,484.40 is: 24,834,460.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,943,000.40 : 85,429,066.04 = 16,553,484.40 : x
  2. Step 2: Convert to fraction form
    56,943,000.40/85,429,066.04 = 16,553,484.40/x
  3. Step 3: Cross multiply
    56,943,000.40x = 85,429,066.04 × 16,553,484.40
  4. Step 4: Simplify right side
    56,943,000.40x = 1,414,148,711,999,710
  5. Step 5: Solve for x
    x = 1,414,148,711,999,710/56,943,000.40
  6. Step 6: Final answer
    x = 24,834,460.81

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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.