Home / 63,849,255.38-88,111,971.51-34,480,587.07

Finding the Fourth Proportional to 63,849,255.38, 88,111,971.51 and 34,480,587.07

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Solution

The fourth proportional to 63,849,255.38, 88,111,971.51 and 34,480,587.07 is: 47,583,209.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849,255.38 : 88,111,971.51 = 34,480,587.07 : x
  2. Step 2: Convert to fraction form
    63,849,255.38/88,111,971.51 = 34,480,587.07/x
  3. Step 3: Cross multiply
    63,849,255.38x = 88,111,971.51 × 34,480,587.07
  4. Step 4: Simplify right side
    63,849,255.38x = 3,038,152,505,119,354.50
  5. Step 5: Solve for x
    x = 3,038,152,505,119,354.50/63,849,255.38
  6. Step 6: Final answer
    x = 47,583,209.66

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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.