Home / 28,547,337,482,245-42,820,952,776,066-8,944,984,056,069.40

Finding the Fourth Proportional to 28,547,337,482,245, 42,820,952,776,066 and 8,944,984,056,069.40

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Solution

The fourth proportional to 28,547,337,482,245, 42,820,952,776,066 and 8,944,984,056,069.40 is: 13,417,459,336,999.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,547,337,482,245 : 42,820,952,776,066 = 8,944,984,056,069.40 : x
  2. Step 2: Convert to fraction form
    28,547,337,482,245/42,820,952,776,066 = 8,944,984,056,069.40/x
  3. Step 3: Cross multiply
    28,547,337,482,245x = 42,820,952,776,066 × 8,944,984,056,069.40
  4. Step 4: Simplify right side
    28,547,337,482,245x = 383,032,739,847,611,126,242,082,816
  5. Step 5: Solve for x
    x = 383,032,739,847,611,126,242,082,816/28,547,337,482,245
  6. Step 6: Final answer
    x = 13,417,459,336,999.05

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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.