Home / 93,119,256.40-139,678,884.60-93,119,256.40

Finding the Fourth Proportional to 93,119,256.40, 139,678,884.60 and 93,119,256.40

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Solution

The fourth proportional to 93,119,256.40, 139,678,884.60 and 93,119,256.40 is: 139,678,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,119,256.40 : 139,678,884.60 = 93,119,256.40 : x
  2. Step 2: Convert to fraction form
    93,119,256.40/139,678,884.60 = 93,119,256.40/x
  3. Step 3: Cross multiply
    93,119,256.40x = 139,678,884.60 × 93,119,256.40
  4. Step 4: Simplify right side
    93,119,256.40x = 13,006,793,868,733,412
  5. Step 5: Solve for x
    x = 13,006,793,868,733,412/93,119,256.40
  6. Step 6: Final answer
    x = 139,678,884.60

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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.