Home / 20,050,436,707.35-30,075,655,061.03-20,050,436,707.35

Finding the Fourth Proportional to 20,050,436,707.35, 30,075,655,061.03 and 20,050,436,707.35

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Solution

The fourth proportional to 20,050,436,707.35, 30,075,655,061.03 and 20,050,436,707.35 is: 30,075,655,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,050,436,707.35 : 30,075,655,061.03 = 20,050,436,707.35 : x
  2. Step 2: Convert to fraction form
    20,050,436,707.35/30,075,655,061.03 = 20,050,436,707.35/x
  3. Step 3: Cross multiply
    20,050,436,707.35x = 30,075,655,061.03 × 20,050,436,707.35
  4. Step 4: Simplify right side
    20,050,436,707.35x = 603,030,018,233,172,492,288
  5. Step 5: Solve for x
    x = 603,030,018,233,172,492,288/20,050,436,707.35
  6. Step 6: Final answer
    x = 30,075,655,061.03

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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.