Home / 64,742,727.10-97,114,090.65-44,335,392.70

Finding the Fourth Proportional to 64,742,727.10, 97,114,090.65 and 44,335,392.70

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Solution

The fourth proportional to 64,742,727.10, 97,114,090.65 and 44,335,392.70 is: 66,503,089.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,742,727.10 : 97,114,090.65 = 44,335,392.70 : x
  2. Step 2: Convert to fraction form
    64,742,727.10/97,114,090.65 = 44,335,392.70/x
  3. Step 3: Cross multiply
    64,742,727.10x = 97,114,090.65 × 44,335,392.70
  4. Step 4: Simplify right side
    64,742,727.10x = 4,305,591,345,671,149
  5. Step 5: Solve for x
    x = 4,305,591,345,671,149/64,742,727.10
  6. Step 6: Final answer
    x = 66,503,089.05

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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.