Home / 846,805,607.04-1,168,523,226.13-489,596,302.03

Finding the Fourth Proportional to 846,805,607.04, 1,168,523,226.13 and 489,596,302.03

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Solution

The fourth proportional to 846,805,607.04, 1,168,523,226.13 and 489,596,302.03 is: 675,603,285.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,805,607.04 : 1,168,523,226.13 = 489,596,302.03 : x
  2. Step 2: Convert to fraction form
    846,805,607.04/1,168,523,226.13 = 489,596,302.03/x
  3. Step 3: Cross multiply
    846,805,607.04x = 1,168,523,226.13 × 489,596,302.03
  4. Step 4: Simplify right side
    846,805,607.04x = 572,104,650,350,331,264
  5. Step 5: Solve for x
    x = 572,104,650,350,331,264/846,805,607.04
  6. Step 6: Final answer
    x = 675,603,285.57

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Double scale
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1.5x scale

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.