Home / 96,160,947,501.12-144,241,425,735.60-65,878,224,978.32

Finding the Fourth Proportional to 96,160,947,501.12, 144,241,425,735.60 and 65,878,224,978.32

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Solution

The fourth proportional to 96,160,947,501.12, 144,241,425,735.60 and 65,878,224,978.32 is: 98,817,340,539.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,160,947,501.12 : 144,241,425,735.60 = 65,878,224,978.32 : x
  2. Step 2: Convert to fraction form
    96,160,947,501.12/144,241,425,735.60 = 65,878,224,978.32/x
  3. Step 3: Cross multiply
    96,160,947,501.12x = 144,241,425,735.60 × 65,878,224,978.32
  4. Step 4: Simplify right side
    96,160,947,501.12x = 9,502,369,095,803,492,892,672
  5. Step 5: Solve for x
    x = 9,502,369,095,803,492,892,672/96,160,947,501.12
  6. Step 6: Final answer
    x = 98,817,340,539.34

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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.