Home / 5,871,461,506.23-8,808,019,423.35-1,886,209,247.87

Finding the Fourth Proportional to 5,871,461,506.23, 8,808,019,423.35 and 1,886,209,247.87

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Solution

The fourth proportional to 5,871,461,506.23, 8,808,019,423.35 and 1,886,209,247.87 is: 2,829,579,598.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,461,506.23 : 8,808,019,423.35 = 1,886,209,247.87 : x
  2. Step 2: Convert to fraction form
    5,871,461,506.23/8,808,019,423.35 = 1,886,209,247.87/x
  3. Step 3: Cross multiply
    5,871,461,506.23x = 8,808,019,423.35 × 1,886,209,247.87
  4. Step 4: Simplify right side
    5,871,461,506.23x = 16,613,767,691,687,882,752
  5. Step 5: Solve for x
    x = 16,613,767,691,687,882,752/5,871,461,506.23
  6. Step 6: Final answer
    x = 2,829,579,598.55

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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.