Home / 112,832,495,523.71-169,323,212,016.02-59,810,763,011.45

Finding the Fourth Proportional to 112,832,495,523.71, 169,323,212,016.02 and 59,810,763,011.45

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Solution

The fourth proportional to 112,832,495,523.71, 169,323,212,016.02 and 59,810,763,011.45 is: 89,755,619,240.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,832,495,523.71 : 169,323,212,016.02 = 59,810,763,011.45 : x
  2. Step 2: Convert to fraction form
    112,832,495,523.71/169,323,212,016.02 = 59,810,763,011.45/x
  3. Step 3: Cross multiply
    112,832,495,523.71x = 169,323,212,016.02 × 59,810,763,011.45
  4. Step 4: Simplify right side
    112,832,495,523.71x = 10,127,350,506,227,673,071,616
  5. Step 5: Solve for x
    x = 10,127,350,506,227,673,071,616/112,832,495,523.71
  6. Step 6: Final answer
    x = 89,755,619,240.91

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1.5x scale

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.