Home / 1,984,153,505,628.90-2,976,544,068,955.60-710,710,106,695.82

Finding the Fourth Proportional to 1,984,153,505,628.90, 2,976,544,068,955.60 and 710,710,106,695.82

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Solution

The fourth proportional to 1,984,153,505,628.90, 2,976,544,068,955.60 and 710,710,106,695.82 is: 1,066,177,564,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,984,153,505,628.90 : 2,976,544,068,955.60 = 710,710,106,695.82 : x
  2. Step 2: Convert to fraction form
    1,984,153,505,628.90/2,976,544,068,955.60 = 710,710,106,695.82/x
  3. Step 3: Cross multiply
    1,984,153,505,628.90x = 2,976,544,068,955.60 × 710,710,106,695.82
  4. Step 4: Simplify right side
    1,984,153,505,628.90x = 2,115,459,952,832,244,564,885,504
  5. Step 5: Solve for x
    x = 2,115,459,952,832,244,564,885,504/1,984,153,505,628.90
  6. Step 6: Final answer
    x = 1,066,177,564,805.77

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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.