Home / 908,039,095,959.61-1,362,059,954,838-370,817,056,345.96

Finding the Fourth Proportional to 908,039,095,959.61, 1,362,059,954,838 and 370,817,056,345.96

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Solution

The fourth proportional to 908,039,095,959.61, 1,362,059,954,838 and 370,817,056,345.96 is: 556,226,119,852.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,959.61 : 1,362,059,954,838 = 370,817,056,345.96 : x
  2. Step 2: Convert to fraction form
    908,039,095,959.61/1,362,059,954,838 = 370,817,056,345.96/x
  3. Step 3: Cross multiply
    908,039,095,959.61x = 1,362,059,954,838 × 370,817,056,345.96
  4. Step 4: Simplify right side
    908,039,095,959.61x = 505,075,063,019,738,381,680,640
  5. Step 5: Solve for x
    x = 505,075,063,019,738,381,680,640/908,039,095,959.61
  6. Step 6: Final answer
    x = 556,226,119,852.23

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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.