Home / 6,688,208,527.71-10,036,224,830.55-2,494,058,883.88

Finding the Fourth Proportional to 6,688,208,527.71, 10,036,224,830.55 and 2,494,058,883.88

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Solution

The fourth proportional to 6,688,208,527.71, 10,036,224,830.55 and 2,494,058,883.88 is: 3,742,547,140.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,208,527.71 : 10,036,224,830.55 = 2,494,058,883.88 : x
  2. Step 2: Convert to fraction form
    6,688,208,527.71/10,036,224,830.55 = 2,494,058,883.88/x
  3. Step 3: Cross multiply
    6,688,208,527.71x = 10,036,224,830.55 × 2,494,058,883.88
  4. Step 4: Simplify right side
    6,688,208,527.71x = 25,030,935,699,268,280,320
  5. Step 5: Solve for x
    x = 25,030,935,699,268,280,320/6,688,208,527.71
  6. Step 6: Final answer
    x = 3,742,547,140.32

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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.