Home / 3,506,196,378,515.20-4,838,550,897,506-1,943,658,674,130.10

Finding the Fourth Proportional to 3,506,196,378,515.20, 4,838,550,897,506 and 1,943,658,674,130.10

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Solution

The fourth proportional to 3,506,196,378,515.20, 4,838,550,897,506 and 1,943,658,674,130.10 is: 2,682,248,912,178.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,196,378,515.20 : 4,838,550,897,506 = 1,943,658,674,130.10 : x
  2. Step 2: Convert to fraction form
    3,506,196,378,515.20/4,838,550,897,506 = 1,943,658,674,130.10/x
  3. Step 3: Cross multiply
    3,506,196,378,515.20x = 4,838,550,897,506 × 1,943,658,674,130.10
  4. Step 4: Simplify right side
    3,506,196,378,515.20x = 9,404,491,422,157,518,302,871,552
  5. Step 5: Solve for x
    x = 9,404,491,422,157,518,302,871,552/3,506,196,378,515.20
  6. Step 6: Final answer
    x = 2,682,248,912,178.76

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Double scale
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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.