Home / 10,637,569,009.30-15,956,353,513.95-6,284,004,337.30

Finding the Fourth Proportional to 10,637,569,009.30, 15,956,353,513.95 and 6,284,004,337.30

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Solution

The fourth proportional to 10,637,569,009.30, 15,956,353,513.95 and 6,284,004,337.30 is: 9,426,006,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637,569,009.30 : 15,956,353,513.95 = 6,284,004,337.30 : x
  2. Step 2: Convert to fraction form
    10,637,569,009.30/15,956,353,513.95 = 6,284,004,337.30/x
  3. Step 3: Cross multiply
    10,637,569,009.30x = 15,956,353,513.95 × 6,284,004,337.30
  4. Step 4: Simplify right side
    10,637,569,009.30x = 100,269,794,689,153,908,736
  5. Step 5: Solve for x
    x = 100,269,794,689,153,908,736/10,637,569,009.30
  6. Step 6: Final answer
    x = 9,426,006,505.95

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Double scale
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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.