Home / 20,031,262,075,047-30,048,623,935,557-5,526,267,005,605.50

Finding the Fourth Proportional to 20,031,262,075,047, 30,048,623,935,557 and 5,526,267,005,605.50

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Solution

The fourth proportional to 20,031,262,075,047, 30,048,623,935,557 and 5,526,267,005,605.50 is: 8,289,878,011,519.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,031,262,075,047 : 30,048,623,935,557 = 5,526,267,005,605.50 : x
  2. Step 2: Convert to fraction form
    20,031,262,075,047/30,048,623,935,557 = 5,526,267,005,605.50/x
  3. Step 3: Cross multiply
    20,031,262,075,047x = 30,048,623,935,557 × 5,526,267,005,605.50
  4. Step 4: Simplify right side
    20,031,262,075,047x = 166,056,719,018,916,332,064,210,944
  5. Step 5: Solve for x
    x = 166,056,719,018,916,332,064,210,944/20,031,262,075,047
  6. Step 6: Final answer
    x = 8,289,878,011,519.49

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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.