Home / 74,399,006,602.80-111,598,509,904.20-27,219,800,386.80

Finding the Fourth Proportional to 74,399,006,602.80, 111,598,509,904.20 and 27,219,800,386.80

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Solution

The fourth proportional to 74,399,006,602.80, 111,598,509,904.20 and 27,219,800,386.80 is: 40,829,700,580.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,399,006,602.80 : 111,598,509,904.20 = 27,219,800,386.80 : x
  2. Step 2: Convert to fraction form
    74,399,006,602.80/111,598,509,904.20 = 27,219,800,386.80/x
  3. Step 3: Cross multiply
    74,399,006,602.80x = 111,598,509,904.20 × 27,219,800,386.80
  4. Step 4: Simplify right side
    74,399,006,602.80x = 3,037,689,163,056,646,455,296
  5. Step 5: Solve for x
    x = 3,037,689,163,056,646,455,296/74,399,006,602.80
  6. Step 6: Final answer
    x = 40,829,700,580.20

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1.5x scale

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.