Home / 93,924,005.60-140,886,008.40-40,176,293.60

Finding the Fourth Proportional to 93,924,005.60, 140,886,008.40 and 40,176,293.60

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Solution

The fourth proportional to 93,924,005.60, 140,886,008.40 and 40,176,293.60 is: 60,264,440.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,924,005.60 : 140,886,008.40 = 40,176,293.60 : x
  2. Step 2: Convert to fraction form
    93,924,005.60/140,886,008.40 = 40,176,293.60/x
  3. Step 3: Cross multiply
    93,924,005.60x = 140,886,008.40 × 40,176,293.60
  4. Step 4: Simplify right side
    93,924,005.60x = 5,660,277,637,610,467
  5. Step 5: Solve for x
    x = 5,660,277,637,610,467/93,924,005.60
  6. Step 6: Final answer
    x = 60,264,440.40

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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.