Home / 9,657,792,002.90-14,486,688,004.35-9,276,855,094.10

Finding the Fourth Proportional to 9,657,792,002.90, 14,486,688,004.35 and 9,276,855,094.10

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Solution

The fourth proportional to 9,657,792,002.90, 14,486,688,004.35 and 9,276,855,094.10 is: 13,915,282,641.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,002.90 : 14,486,688,004.35 = 9,276,855,094.10 : x
  2. Step 2: Convert to fraction form
    9,657,792,002.90/14,486,688,004.35 = 9,276,855,094.10/x
  3. Step 3: Cross multiply
    9,657,792,002.90x = 14,486,688,004.35 × 9,276,855,094.10
  4. Step 4: Simplify right side
    9,657,792,002.90x = 134,390,905,409,791,672,320
  5. Step 5: Solve for x
    x = 134,390,905,409,791,672,320/9,657,792,002.90
  6. Step 6: Final answer
    x = 13,915,282,641.15

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1.5x scale

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.