Home / 24,688,867,438.17-34,071,573,631.70-13,838,139,204.75

Finding the Fourth Proportional to 24,688,867,438.17, 34,071,573,631.70 and 13,838,139,204.75

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Solution

The fourth proportional to 24,688,867,438.17, 34,071,573,631.70 and 13,838,139,204.75 is: 19,097,157,049.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688,867,438.17 : 34,071,573,631.70 = 13,838,139,204.75 : x
  2. Step 2: Convert to fraction form
    24,688,867,438.17/34,071,573,631.70 = 13,838,139,204.75/x
  3. Step 3: Cross multiply
    24,688,867,438.17x = 34,071,573,631.70 × 13,838,139,204.75
  4. Step 4: Simplify right side
    24,688,867,438.17x = 471,487,178,840,409,440,256
  5. Step 5: Solve for x
    x = 471,487,178,840,409,440,256/24,688,867,438.17
  6. Step 6: Final answer
    x = 19,097,157,049.48

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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.