Home / 63,849,251.50-88,111,966.16-34,480,583.19

Finding the Fourth Proportional to 63,849,251.50, 88,111,966.16 and 34,480,583.19

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Solution

The fourth proportional to 63,849,251.50, 88,111,966.16 and 34,480,583.19 is: 47,583,204.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849,251.50 : 88,111,966.16 = 34,480,583.19 : x
  2. Step 2: Convert to fraction form
    63,849,251.50/88,111,966.16 = 34,480,583.19/x
  3. Step 3: Cross multiply
    63,849,251.50x = 88,111,966.16 × 34,480,583.19
  4. Step 4: Simplify right side
    63,849,251.50x = 3,038,151,979,300,546
  5. Step 5: Solve for x
    x = 3,038,151,979,300,546/63,849,251.50
  6. Step 6: Final answer
    x = 47,583,204.31

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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.