Home / 6,588,442,588.70-9,088,688,876.64-4,207,076,725.34

Finding the Fourth Proportional to 6,588,442,588.70, 9,088,688,876.64 and 4,207,076,725.34

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Solution

The fourth proportional to 6,588,442,588.70, 9,088,688,876.64 and 4,207,076,725.34 is: 5,803,619,128.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,442,588.70 : 9,088,688,876.64 = 4,207,076,725.34 : x
  2. Step 2: Convert to fraction form
    6,588,442,588.70/9,088,688,876.64 = 4,207,076,725.34/x
  3. Step 3: Cross multiply
    6,588,442,588.70x = 9,088,688,876.64 × 4,207,076,725.34
  4. Step 4: Simplify right side
    6,588,442,588.70x = 38,236,811,436,768,690,176
  5. Step 5: Solve for x
    x = 38,236,811,436,768,690,176/6,588,442,588.70
  6. Step 6: Final answer
    x = 5,803,619,128.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.