Home / 15,761,349,410.10-23,626,430,643.15-7,465,655,483.70

Finding the Fourth Proportional to 15,761,349,410.10, 23,626,430,643.15 and 7,465,655,483.70

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Solution

The fourth proportional to 15,761,349,410.10, 23,626,430,643.15 and 7,465,655,483.70 is: 11,191,097,088.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,761,349,410.10 : 23,626,430,643.15 = 7,465,655,483.70 : x
  2. Step 2: Convert to fraction form
    15,761,349,410.10/23,626,430,643.15 = 7,465,655,483.70/x
  3. Step 3: Cross multiply
    15,761,349,410.10x = 23,626,430,643.15 × 7,465,655,483.70
  4. Step 4: Simplify right side
    15,761,349,410.10x = 176,386,791,491,290,529,792
  5. Step 5: Solve for x
    x = 176,386,791,491,290,529,792/15,761,349,410.10
  6. Step 6: Final answer
    x = 11,191,097,088.32

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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.