Home / 14,475,368.04-21,713,060.15-9,087,802.35

Finding the Fourth Proportional to 14,475,368.04, 21,713,060.15 and 9,087,802.35

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Solution

The fourth proportional to 14,475,368.04, 21,713,060.15 and 9,087,802.35 is: 13,631,708.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,368.04 : 21,713,060.15 = 9,087,802.35 : x
  2. Step 2: Convert to fraction form
    14,475,368.04/21,713,060.15 = 9,087,802.35/x
  3. Step 3: Cross multiply
    14,475,368.04x = 21,713,060.15 × 9,087,802.35
  4. Step 4: Simplify right side
    14,475,368.04x = 197,323,999,056,861.34
  5. Step 5: Solve for x
    x = 197,323,999,056,861.34/14,475,368.04
  6. Step 6: Final answer
    x = 13,631,708.60

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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.