Home / 32,556,811,541.80-48,835,217,312.70-8,047,854,869.80

Finding the Fourth Proportional to 32,556,811,541.80, 48,835,217,312.70 and 8,047,854,869.80

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Solution

The fourth proportional to 32,556,811,541.80, 48,835,217,312.70 and 8,047,854,869.80 is: 12,071,782,304.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,556,811,541.80 : 48,835,217,312.70 = 8,047,854,869.80 : x
  2. Step 2: Convert to fraction form
    32,556,811,541.80/48,835,217,312.70 = 8,047,854,869.80/x
  3. Step 3: Cross multiply
    32,556,811,541.80x = 48,835,217,312.70 × 8,047,854,869.80
  4. Step 4: Simplify right side
    32,556,811,541.80x = 393,018,741,467,753,938,944
  5. Step 5: Solve for x
    x = 393,018,741,467,753,938,944/32,556,811,541.80
  6. Step 6: Final answer
    x = 12,071,782,304.70

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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.