Home / 60,466,464,820.80-90,699,697,231.20-34,018,559,438.40

Finding the Fourth Proportional to 60,466,464,820.80, 90,699,697,231.20 and 34,018,559,438.40

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Solution

The fourth proportional to 60,466,464,820.80, 90,699,697,231.20 and 34,018,559,438.40 is: 51,027,839,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,464,820.80 : 90,699,697,231.20 = 34,018,559,438.40 : x
  2. Step 2: Convert to fraction form
    60,466,464,820.80/90,699,697,231.20 = 34,018,559,438.40/x
  3. Step 3: Cross multiply
    60,466,464,820.80x = 90,699,697,231.20 × 34,018,559,438.40
  4. Step 4: Simplify right side
    60,466,464,820.80x = 3,085,473,041,304,460,984,320
  5. Step 5: Solve for x
    x = 3,085,473,041,304,460,984,320/60,466,464,820.80
  6. Step 6: Final answer
    x = 51,027,839,157.60

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1.5x scale

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.