Home / 6,104,402,515.40-9,156,603,773.10-1,508,973,139.40

Finding the Fourth Proportional to 6,104,402,515.40, 9,156,603,773.10 and 1,508,973,139.40

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Solution

The fourth proportional to 6,104,402,515.40, 9,156,603,773.10 and 1,508,973,139.40 is: 2,263,459,709.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,402,515.40 : 9,156,603,773.10 = 1,508,973,139.40 : x
  2. Step 2: Convert to fraction form
    6,104,402,515.40/9,156,603,773.10 = 1,508,973,139.40/x
  3. Step 3: Cross multiply
    6,104,402,515.40x = 9,156,603,773.10 × 1,508,973,139.40
  4. Step 4: Simplify right side
    6,104,402,515.40x = 13,817,069,141,736,593,408
  5. Step 5: Solve for x
    x = 13,817,069,141,736,593,408/6,104,402,515.40
  6. Step 6: Final answer
    x = 2,263,459,709.10

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Double scale
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Similar ratio
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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.