Home / 4,671,423,210.85-7,007,152,995.54-1,130,158,966.46

Finding the Fourth Proportional to 4,671,423,210.85, 7,007,152,995.54 and 1,130,158,966.46

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Solution

The fourth proportional to 4,671,423,210.85, 7,007,152,995.54 and 1,130,158,966.46 is: 1,695,242,847.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,423,210.85 : 7,007,152,995.54 = 1,130,158,966.46 : x
  2. Step 2: Convert to fraction form
    4,671,423,210.85/7,007,152,995.54 = 1,130,158,966.46/x
  3. Step 3: Cross multiply
    4,671,423,210.85x = 7,007,152,995.54 × 1,130,158,966.46
  4. Step 4: Simplify right side
    4,671,423,210.85x = 7,919,196,787,231,543,296
  5. Step 5: Solve for x
    x = 7,919,196,787,231,543,296/4,671,423,210.85
  6. Step 6: Final answer
    x = 1,695,242,847.80

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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.