Home / 12,075,999,569,203-18,116,543,704,098-3,916,303,596,520

Finding the Fourth Proportional to 12,075,999,569,203, 18,116,543,704,098 and 3,916,303,596,520

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Solution

The fourth proportional to 12,075,999,569,203, 18,116,543,704,098 and 3,916,303,596,520 is: 5,875,280,539,576.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,075,999,569,203 : 18,116,543,704,098 = 3,916,303,596,520 : x
  2. Step 2: Convert to fraction form
    12,075,999,569,203/18,116,543,704,098 = 3,916,303,596,520/x
  3. Step 3: Cross multiply
    12,075,999,569,203x = 18,116,543,704,098 × 3,916,303,596,520
  4. Step 4: Simplify right side
    12,075,999,569,203x = 70,949,885,264,870,762,096,885,760
  5. Step 5: Solve for x
    x = 70,949,885,264,870,762,096,885,760/12,075,999,569,203
  6. Step 6: Final answer
    x = 5,875,280,539,576.35

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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.