Home / 46,638,151.68-64,360,641.92-26,011,155.36

Finding the Fourth Proportional to 46,638,151.68, 64,360,641.92 and 26,011,155.36

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Solution

The fourth proportional to 46,638,151.68, 64,360,641.92 and 26,011,155.36 is: 35,895,390.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,151.68 : 64,360,641.92 = 26,011,155.36 : x
  2. Step 2: Convert to fraction form
    46,638,151.68/64,360,641.92 = 26,011,155.36/x
  3. Step 3: Cross multiply
    46,638,151.68x = 64,360,641.92 × 26,011,155.36
  4. Step 4: Simplify right side
    46,638,151.68x = 1,674,094,656,050,448.75
  5. Step 5: Solve for x
    x = 1,674,094,656,050,448.75/46,638,151.68
  6. Step 6: Final answer
    x = 35,895,390.27

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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.