Home / 64,980,269.10-97,470,403.65-63,090,701.10

Finding the Fourth Proportional to 64,980,269.10, 97,470,403.65 and 63,090,701.10

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Solution

The fourth proportional to 64,980,269.10, 97,470,403.65 and 63,090,701.10 is: 94,636,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,980,269.10 : 97,470,403.65 = 63,090,701.10 : x
  2. Step 2: Convert to fraction form
    64,980,269.10/97,470,403.65 = 63,090,701.10/x
  3. Step 3: Cross multiply
    64,980,269.10x = 97,470,403.65 × 63,090,701.10
  4. Step 4: Simplify right side
    64,980,269.10x = 6,149,476,102,778,500
  5. Step 5: Solve for x
    x = 6,149,476,102,778,500/64,980,269.10
  6. Step 6: Final answer
    x = 94,636,051.65

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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.