Home / 64,553,276.76-89,082,946.44-35,184,607.80

Finding the Fourth Proportional to 64,553,276.76, 89,082,946.44 and 35,184,607.80

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Solution

The fourth proportional to 64,553,276.76, 89,082,946.44 and 35,184,607.80 is: 48,554,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,553,276.76 : 89,082,946.44 = 35,184,607.80 : x
  2. Step 2: Convert to fraction form
    64,553,276.76/89,082,946.44 = 35,184,607.80/x
  3. Step 3: Cross multiply
    64,553,276.76x = 89,082,946.44 × 35,184,607.80
  4. Step 4: Simplify right side
    64,553,276.76x = 3,134,348,532,159,806
  5. Step 5: Solve for x
    x = 3,134,348,532,159,806/64,553,276.76
  6. Step 6: Final answer
    x = 48,554,445.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.