Home / 973,854,463.86-1,457,333,435.07-605,562,847.38

Finding the Fourth Proportional to 973,854,463.86, 1,457,333,435.07 and 605,562,847.38

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Solution

The fourth proportional to 973,854,463.86, 1,457,333,435.07 and 605,562,847.38 is: 906,200,071.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,854,463.86 : 1,457,333,435.07 = 605,562,847.38 : x
  2. Step 2: Convert to fraction form
    973,854,463.86/1,457,333,435.07 = 605,562,847.38/x
  3. Step 3: Cross multiply
    973,854,463.86x = 1,457,333,435.07 × 605,562,847.38
  4. Step 4: Simplify right side
    973,854,463.86x = 882,506,984,523,065,472
  5. Step 5: Solve for x
    x = 882,506,984,523,065,472/973,854,463.86
  6. Step 6: Final answer
    x = 906,200,071.24

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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.