Home / 93,423,464.10-140,135,196.15-88,746,783.30

Finding the Fourth Proportional to 93,423,464.10, 140,135,196.15 and 88,746,783.30

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Solution

The fourth proportional to 93,423,464.10, 140,135,196.15 and 88,746,783.30 is: 133,120,174.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,423,464.10 : 140,135,196.15 = 88,746,783.30 : x
  2. Step 2: Convert to fraction form
    93,423,464.10/140,135,196.15 = 88,746,783.30/x
  3. Step 3: Cross multiply
    93,423,464.10x = 140,135,196.15 × 88,746,783.30
  4. Step 4: Simplify right side
    93,423,464.10x = 12,436,547,885,427,044
  5. Step 5: Solve for x
    x = 12,436,547,885,427,044/93,423,464.10
  6. Step 6: Final answer
    x = 133,120,174.95

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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.