Home / 46,629,509.32-64,348,784.85-25,721,070.33

Finding the Fourth Proportional to 46,629,509.32, 64,348,784.85 and 25,721,070.33

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Solution

The fourth proportional to 46,629,509.32, 64,348,784.85 and 25,721,070.33 is: 35,495,111.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629,509.32 : 64,348,784.85 = 25,721,070.33 : x
  2. Step 2: Convert to fraction form
    46,629,509.32/64,348,784.85 = 25,721,070.33/x
  3. Step 3: Cross multiply
    46,629,509.32x = 64,348,784.85 × 25,721,070.33
  4. Step 4: Simplify right side
    46,629,509.32x = 1,655,119,620,776,888.50
  5. Step 5: Solve for x
    x = 1,655,119,620,776,888.50/46,629,509.32
  6. Step 6: Final answer
    x = 35,495,111.25

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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.