Home / 22,754,811,607.92-31,401,408,718.08-12,593,559,206.22

Finding the Fourth Proportional to 22,754,811,607.92, 31,401,408,718.08 and 12,593,559,206.22

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Solution

The fourth proportional to 22,754,811,607.92, 31,401,408,718.08 and 12,593,559,206.22 is: 17,378,983,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,811,607.92 : 31,401,408,718.08 = 12,593,559,206.22 : x
  2. Step 2: Convert to fraction form
    22,754,811,607.92/31,401,408,718.08 = 12,593,559,206.22/x
  3. Step 3: Cross multiply
    22,754,811,607.92x = 31,401,408,718.08 × 12,593,559,206.22
  4. Step 4: Simplify right side
    22,754,811,607.92x = 395,455,499,849,853,370,368
  5. Step 5: Solve for x
    x = 395,455,499,849,853,370,368/22,754,811,607.92
  6. Step 6: Final answer
    x = 17,378,983,692.06

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1.5x scale

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.