Home / 3,416,492,457.40-5,124,738,686.10-962,829,360.40

Finding the Fourth Proportional to 3,416,492,457.40, 5,124,738,686.10 and 962,829,360.40

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Solution

The fourth proportional to 3,416,492,457.40, 5,124,738,686.10 and 962,829,360.40 is: 1,444,244,040.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,492,457.40 : 5,124,738,686.10 = 962,829,360.40 : x
  2. Step 2: Convert to fraction form
    3,416,492,457.40/5,124,738,686.10 = 962,829,360.40/x
  3. Step 3: Cross multiply
    3,416,492,457.40x = 5,124,738,686.10 × 962,829,360.40
  4. Step 4: Simplify right side
    3,416,492,457.40x = 4,934,248,871,354,799,104
  5. Step 5: Solve for x
    x = 4,934,248,871,354,799,104/3,416,492,457.40
  6. Step 6: Final answer
    x = 1,444,244,040.60

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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.