Home / 71,042,024.60-99,559,611.40-71,042,024.60

Finding the Fourth Proportional to 71,042,024.60, 99,559,611.40 and 71,042,024.60

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Solution

The fourth proportional to 71,042,024.60, 99,559,611.40 and 71,042,024.60 is: 99,559,611.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,042,024.60 : 99,559,611.40 = 71,042,024.60 : x
  2. Step 2: Convert to fraction form
    71,042,024.60/99,559,611.40 = 71,042,024.60/x
  3. Step 3: Cross multiply
    71,042,024.60x = 99,559,611.40 × 71,042,024.60
  4. Step 4: Simplify right side
    71,042,024.60x = 7,072,916,362,245,240
  5. Step 5: Solve for x
    x = 7,072,916,362,245,240/71,042,024.60
  6. Step 6: Final answer
    x = 99,559,611.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.