Home / 9,764,312,619,342.60-14,646,468,929,014-2,972,710,916,353.80

Finding the Fourth Proportional to 9,764,312,619,342.60, 14,646,468,929,014 and 2,972,710,916,353.80

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Solution

The fourth proportional to 9,764,312,619,342.60, 14,646,468,929,014 and 2,972,710,916,353.80 is: 4,459,066,374,530.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,764,312,619,342.60 : 14,646,468,929,014 = 2,972,710,916,353.80 : x
  2. Step 2: Convert to fraction form
    9,764,312,619,342.60/14,646,468,929,014 = 2,972,710,916,353.80/x
  3. Step 3: Cross multiply
    9,764,312,619,342.60x = 14,646,468,929,014 × 2,972,710,916,353.80
  4. Step 4: Simplify right side
    9,764,312,619,342.60x = 43,539,718,071,316,663,855,218,688
  5. Step 5: Solve for x
    x = 43,539,718,071,316,663,855,218,688/9,764,312,619,342.60
  6. Step 6: Final answer
    x = 4,459,066,374,530.73

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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.