Home / 104,742,350.08-144,562,032.64-60,716,888.32

Finding the Fourth Proportional to 104,742,350.08, 144,562,032.64 and 60,716,888.32

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Solution

The fourth proportional to 104,742,350.08, 144,562,032.64 and 60,716,888.32 is: 83,799,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,742,350.08 : 144,562,032.64 = 60,716,888.32 : x
  2. Step 2: Convert to fraction form
    104,742,350.08/144,562,032.64 = 60,716,888.32/x
  3. Step 3: Cross multiply
    104,742,350.08x = 144,562,032.64 × 60,716,888.32
  4. Step 4: Simplify right side
    104,742,350.08x = 8,777,356,791,115,074
  5. Step 5: Solve for x
    x = 8,777,356,791,115,074/104,742,350.08
  6. Step 6: Final answer
    x = 83,799,502.15

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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.