Home / 32,293,872,003.40-48,440,808,005.10-10,217,671,145.80

Finding the Fourth Proportional to 32,293,872,003.40, 48,440,808,005.10 and 10,217,671,145.80

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Solution

The fourth proportional to 32,293,872,003.40, 48,440,808,005.10 and 10,217,671,145.80 is: 15,326,506,718.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,293,872,003.40 : 48,440,808,005.10 = 10,217,671,145.80 : x
  2. Step 2: Convert to fraction form
    32,293,872,003.40/48,440,808,005.10 = 10,217,671,145.80/x
  3. Step 3: Cross multiply
    32,293,872,003.40x = 48,440,808,005.10 × 10,217,671,145.80
  4. Step 4: Simplify right side
    32,293,872,003.40x = 494,952,246,232,947,884,032
  5. Step 5: Solve for x
    x = 494,952,246,232,947,884,032/32,293,872,003.40
  6. Step 6: Final answer
    x = 15,326,506,718.70

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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.