Home / 15,578,762.16-23,368,864.95-4,796,545.98

Finding the Fourth Proportional to 15,578,762.16, 23,368,864.95 and 4,796,545.98

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Solution

The fourth proportional to 15,578,762.16, 23,368,864.95 and 4,796,545.98 is: 7,195,041.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,578,762.16 : 23,368,864.95 = 4,796,545.98 : x
  2. Step 2: Convert to fraction form
    15,578,762.16/23,368,864.95 = 4,796,545.98/x
  3. Step 3: Cross multiply
    15,578,762.16x = 23,368,864.95 × 4,796,545.98
  4. Step 4: Simplify right side
    15,578,762.16x = 112,089,835,233,085.41
  5. Step 5: Solve for x
    x = 112,089,835,233,085.41/15,578,762.16
  6. Step 6: Final answer
    x = 7,195,041.18

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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.