Home / 22,377,583,638.80-33,578,468,693.40-9,957,831,088.40

Finding the Fourth Proportional to 22,377,583,638.80, 33,578,468,693.40 and 9,957,831,088.40

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Solution

The fourth proportional to 22,377,583,638.80, 33,578,468,693.40 and 9,957,831,088.40 is: 14,942,128,017.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,377,583,638.80 : 33,578,468,693.40 = 9,957,831,088.40 : x
  2. Step 2: Convert to fraction form
    22,377,583,638.80/33,578,468,693.40 = 9,957,831,088.40/x
  3. Step 3: Cross multiply
    22,377,583,638.80x = 33,578,468,693.40 × 9,957,831,088.40
  4. Step 4: Simplify right side
    22,377,583,638.80x = 334,368,719,456,004,669,440
  5. Step 5: Solve for x
    x = 334,368,719,456,004,669,440/22,377,583,638.80
  6. Step 6: Final answer
    x = 14,942,128,017.62

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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.