Home / 59,043,038.61-81,495,599.45-34,271,206.19

Finding the Fourth Proportional to 59,043,038.61, 81,495,599.45 and 34,271,206.19

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Solution

The fourth proportional to 59,043,038.61, 81,495,599.45 and 34,271,206.19 is: 47,303,671.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,043,038.61 : 81,495,599.45 = 34,271,206.19 : x
  2. Step 2: Convert to fraction form
    59,043,038.61/81,495,599.45 = 34,271,206.19/x
  3. Step 3: Cross multiply
    59,043,038.61x = 81,495,599.45 × 34,271,206.19
  4. Step 4: Simplify right side
    59,043,038.61x = 2,792,952,492,055,374.50
  5. Step 5: Solve for x
    x = 2,792,952,492,055,374.50/59,043,038.61
  6. Step 6: Final answer
    x = 47,303,671.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.