Home / 46,648,128.86-64,377,380.31-26,021,533.02

Finding the Fourth Proportional to 46,648,128.86, 64,377,380.31 and 26,021,533.02

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Solution

The fourth proportional to 46,648,128.86, 64,377,380.31 and 26,021,533.02 is: 35,911,368.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,648,128.86 : 64,377,380.31 = 26,021,533.02 : x
  2. Step 2: Convert to fraction form
    46,648,128.86/64,377,380.31 = 26,021,533.02/x
  3. Step 3: Cross multiply
    46,648,128.86x = 64,377,380.31 × 26,021,533.02
  4. Step 4: Simplify right side
    46,648,128.86x = 1,675,198,127,477,762.75
  5. Step 5: Solve for x
    x = 1,675,198,127,477,762.75/46,648,128.86
  6. Step 6: Final answer
    x = 35,911,368.12

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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.