Home / 35,386,105,454.34-48,832,495,502.13-19,328,780,386.05

Finding the Fourth Proportional to 35,386,105,454.34, 48,832,495,502.13 and 19,328,780,386.05

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Solution

The fourth proportional to 35,386,105,454.34, 48,832,495,502.13 and 19,328,780,386.05 is: 26,673,536,664.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,105,454.34 : 48,832,495,502.13 = 19,328,780,386.05 : x
  2. Step 2: Convert to fraction form
    35,386,105,454.34/48,832,495,502.13 = 19,328,780,386.05/x
  3. Step 3: Cross multiply
    35,386,105,454.34x = 48,832,495,502.13 × 19,328,780,386.05
  4. Step 4: Simplify right side
    35,386,105,454.34x = 943,872,581,263,445,065,728
  5. Step 5: Solve for x
    x = 943,872,581,263,445,065,728/35,386,105,454.34
  6. Step 6: Final answer
    x = 26,673,536,664.87

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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.