Home / 13,559,816,903.98-20,331,872,434.06-4,593,000,898.98

Finding the Fourth Proportional to 13,559,816,903.98, 20,331,872,434.06 and 4,593,000,898.98

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Solution

The fourth proportional to 13,559,816,903.98, 20,331,872,434.06 and 4,593,000,898.98 is: 6,886,841,395.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,559,816,903.98 : 20,331,872,434.06 = 4,593,000,898.98 : x
  2. Step 2: Convert to fraction form
    13,559,816,903.98/20,331,872,434.06 = 4,593,000,898.98/x
  3. Step 3: Cross multiply
    13,559,816,903.98x = 20,331,872,434.06 × 4,593,000,898.98
  4. Step 4: Simplify right side
    13,559,816,903.98x = 93,384,308,367,584,264,192
  5. Step 5: Solve for x
    x = 93,384,308,367,584,264,192/13,559,816,903.98
  6. Step 6: Final answer
    x = 6,886,841,395.34

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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.