Home / 51,362,424,004.40-77,043,636,006.60-51,362,424,004.40

Finding the Fourth Proportional to 51,362,424,004.40, 77,043,636,006.60 and 51,362,424,004.40

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Solution

The fourth proportional to 51,362,424,004.40, 77,043,636,006.60 and 51,362,424,004.40 is: 77,043,636,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,362,424,004.40 : 77,043,636,006.60 = 51,362,424,004.40 : x
  2. Step 2: Convert to fraction form
    51,362,424,004.40/77,043,636,006.60 = 51,362,424,004.40/x
  3. Step 3: Cross multiply
    51,362,424,004.40x = 77,043,636,006.60 × 51,362,424,004.40
  4. Step 4: Simplify right side
    51,362,424,004.40x = 3,957,147,899,411,648,479,232
  5. Step 5: Solve for x
    x = 3,957,147,899,411,648,479,232/51,362,424,004.40
  6. Step 6: Final answer
    x = 77,043,636,006.60

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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.