Home / 155,157,537,501.40-232,736,306,252.10-155,157,537,501.40

Finding the Fourth Proportional to 155,157,537,501.40, 232,736,306,252.10 and 155,157,537,501.40

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Solution

The fourth proportional to 155,157,537,501.40, 232,736,306,252.10 and 155,157,537,501.40 is: 232,736,306,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,157,537,501.40 : 232,736,306,252.10 = 155,157,537,501.40 : x
  2. Step 2: Convert to fraction form
    155,157,537,501.40/232,736,306,252.10 = 155,157,537,501.40/x
  3. Step 3: Cross multiply
    155,157,537,501.40x = 232,736,306,252.10 × 155,157,537,501.40
  4. Step 4: Simplify right side
    155,157,537,501.40x = 36,110,792,165,247,519,031,296
  5. Step 5: Solve for x
    x = 36,110,792,165,247,519,031,296/155,157,537,501.40
  6. Step 6: Final answer
    x = 232,736,306,252.10

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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.