Home / 2,913,492,005.04-4,371,672,810.78-1,360,557,630.12

Finding the Fourth Proportional to 2,913,492,005.04, 4,371,672,810.78 and 1,360,557,630.12

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Solution

The fourth proportional to 2,913,492,005.04, 4,371,672,810.78 and 1,360,557,630.12 is: 2,041,506,477.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913,492,005.04 : 4,371,672,810.78 = 1,360,557,630.12 : x
  2. Step 2: Convert to fraction form
    2,913,492,005.04/4,371,672,810.78 = 1,360,557,630.12/x
  3. Step 3: Cross multiply
    2,913,492,005.04x = 4,371,672,810.78 × 1,360,557,630.12
  4. Step 4: Simplify right side
    2,913,492,005.04x = 5,947,912,799,094,875,136
  5. Step 5: Solve for x
    x = 5,947,912,799,094,875,136/2,913,492,005.04
  6. Step 6: Final answer
    x = 2,041,506,477.04

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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.