Home / 96,564,656.60-144,815,492.10-35,972,509.40

Finding the Fourth Proportional to 96,564,656.60, 144,815,492.10 and 35,972,509.40

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Solution

The fourth proportional to 96,564,656.60, 144,815,492.10 and 35,972,509.40 is: 53,947,032.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,564,656.60 : 144,815,492.10 = 35,972,509.40 : x
  2. Step 2: Convert to fraction form
    96,564,656.60/144,815,492.10 = 35,972,509.40/x
  3. Step 3: Cross multiply
    96,564,656.60x = 144,815,492.10 × 35,972,509.40
  4. Step 4: Simplify right side
    96,564,656.60x = 5,209,376,650,832,875
  5. Step 5: Solve for x
    x = 5,209,376,650,832,875/96,564,656.60
  6. Step 6: Final answer
    x = 53,947,032.32

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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.