Home / 15,360,802.60-23,041,203.90-9,706,095.40

Finding the Fourth Proportional to 15,360,802.60, 23,041,203.90 and 9,706,095.40

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Solution

The fourth proportional to 15,360,802.60, 23,041,203.90 and 9,706,095.40 is: 14,559,143.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,360,802.60 : 23,041,203.90 = 9,706,095.40 : x
  2. Step 2: Convert to fraction form
    15,360,802.60/23,041,203.90 = 9,706,095.40/x
  3. Step 3: Cross multiply
    15,360,802.60x = 23,041,203.90 × 9,706,095.40
  4. Step 4: Simplify right side
    15,360,802.60x = 223,640,123,184,252.06
  5. Step 5: Solve for x
    x = 223,640,123,184,252.06/15,360,802.60
  6. Step 6: Final answer
    x = 14,559,143.10

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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.