Home / 45,358,289,805.47-62,585,095,304.65-26,064,021,674.34

Finding the Fourth Proportional to 45,358,289,805.47, 62,585,095,304.65 and 26,064,021,674.34

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Solution

The fourth proportional to 45,358,289,805.47, 62,585,095,304.65 and 26,064,021,674.34 is: 35,962,980,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,358,289,805.47 : 62,585,095,304.65 = 26,064,021,674.34 : x
  2. Step 2: Convert to fraction form
    45,358,289,805.47/62,585,095,304.65 = 26,064,021,674.34/x
  3. Step 3: Cross multiply
    45,358,289,805.47x = 62,585,095,304.65 × 26,064,021,674.34
  4. Step 4: Simplify right side
    45,358,289,805.47x = 1,631,219,280,511,136,432,128
  5. Step 5: Solve for x
    x = 1,631,219,280,511,136,432,128/45,358,289,805.47
  6. Step 6: Final answer
    x = 35,962,980,251.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.