Home / 15,528,740.98-23,292,263.96-4,746,038.18

Finding the Fourth Proportional to 15,528,740.98, 23,292,263.96 and 4,746,038.18

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Solution

The fourth proportional to 15,528,740.98, 23,292,263.96 and 4,746,038.18 is: 7,118,798.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,528,740.98 : 23,292,263.96 = 4,746,038.18 : x
  2. Step 2: Convert to fraction form
    15,528,740.98/23,292,263.96 = 4,746,038.18/x
  3. Step 3: Cross multiply
    15,528,740.98x = 23,292,263.96 × 4,746,038.18
  4. Step 4: Simplify right side
    15,528,740.98x = 110,545,974,052,797.98
  5. Step 5: Solve for x
    x = 110,545,974,052,797.98/15,528,740.98
  6. Step 6: Final answer
    x = 7,118,798.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.