Home / 589,862,325.60-885,006,064.80-245,063,404.80

Finding the Fourth Proportional to 589,862,325.60, 885,006,064.80 and 245,063,404.80

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Solution

The fourth proportional to 589,862,325.60, 885,006,064.80 and 245,063,404.80 is: 367,683,423.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,862,325.60 : 885,006,064.80 = 245,063,404.80 : x
  2. Step 2: Convert to fraction form
    589,862,325.60/885,006,064.80 = 245,063,404.80/x
  3. Step 3: Cross multiply
    589,862,325.60x = 885,006,064.80 × 245,063,404.80
  4. Step 4: Simplify right side
    589,862,325.60x = 216,882,599,508,537,440
  5. Step 5: Solve for x
    x = 216,882,599,508,537,440/589,862,325.60
  6. Step 6: Final answer
    x = 367,683,423.90

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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.