Home / 37,010,506,637,530-51,073,812,056,840-20,343,123,713,458

Finding the Fourth Proportional to 37,010,506,637,530, 51,073,812,056,840 and 20,343,123,713,458

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Solution

The fourth proportional to 37,010,506,637,530, 51,073,812,056,840 and 20,343,123,713,458 is: 28,073,133,052,888.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,010,506,637,530 : 51,073,812,056,840 = 20,343,123,713,458 : x
  2. Step 2: Convert to fraction form
    37,010,506,637,530/51,073,812,056,840 = 20,343,123,713,458/x
  3. Step 3: Cross multiply
    37,010,506,637,530x = 51,073,812,056,840 × 20,343,123,713,458
  4. Step 4: Simplify right side
    37,010,506,637,530x = 1,039,000,877,190,198,860,544,212,992
  5. Step 5: Solve for x
    x = 1,039,000,877,190,198,860,544,212,992/37,010,506,637,530
  6. Step 6: Final answer
    x = 28,073,133,052,888.67

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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.